{"id":1257,"date":"2025-11-27T23:55:40","date_gmt":"2025-11-28T07:55:40","guid":{"rendered":"https:\/\/r7time.com\/?p=1257"},"modified":"2025-12-02T01:11:01","modified_gmt":"2025-12-02T09:11:01","slug":"324-movement-comparison-reviews-gen-ace-ddface22k-ppm18k-ddf-original","status":"publish","type":"post","link":"https:\/\/r7time.com\/?p=1257","title":{"rendered":"324 Movement Comparison Reviews: GEN, ACE, DDF+ACE+22K, PPM+18K, DDF Original"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><strong>Introduction:<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>The ACE, PPM, DDF, and other factory movements discussed in this article are based on the Dandong 324 movement as the base, modified by changing parts such as the bridge plates and oscillating weights. These movements maintain the core structure of the Dandong 324. The modifications mainly focus on appearance, assembly techniques, and fine details, so although they may differ visually and functionally, their underlying technology and movement structure remain the same.<\/p>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-1ad6a29\" data-block-id=\"1ad6a29\"><style>.stk-1ad6a29 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1259\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5162-1-scaled.jpg\" width=\"1920\" height=\"2560\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5162-1-scaled.jpg 1920w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5162-1-225x300.jpg 225w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5162-1-768x1024.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5162-1-1152x1536.jpg 1152w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5162-1-1536x2048.jpg 1536w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5162-1-600x800.jpg 600w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/span><\/figure><\/div>\n\n\n<h3><strong>The 5 Movements Compared:<\/strong><\/h3>\n<p><strong>1st Movement: GEN 324<\/strong>\u00a0(Original, unmodified)<\/p>\n<p><strong>2nd Movement: ACE 324<\/strong>\u00a0(18K Gold Rotor)<\/p>\n<p><strong>3rd Movement: DDF 324 + ACE Engraved Bridge + 22K Rotor<\/strong><\/p>\n<p><strong>4th Movement: PPM Engraved 324<\/strong>\u00a0(18K Gold Rotor)<\/p>\n<p><strong>5th Movement: DDF Original 324<\/strong>\u00a0(Unmodified)<\/p>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-21b9a46\" data-block-id=\"21b9a46\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. High-Resolution Details Under the Magnifier: Bridge Plate Finishing &amp; Fonts<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><strong>1st Movement: GEN 324 \u2014 The Standard<\/strong><\/strong><\/h3>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-44049ff\" data-block-id=\"44049ff\"><style>.stk-44049ff .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1261\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5253-scaled.jpg\" width=\"1919\" height=\"2560\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5253-scaled.jpg 1919w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5253-225x300.jpg 225w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5253-768x1024.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5253-1152x1536.jpg 1152w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5253-1536x2048.jpg 1536w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5253-600x800.jpg 600w\" sizes=\"auto, (max-width: 1919px) 100vw, 1919px\" \/><\/span><\/figure><\/div>\n\n\n<p data-start=\"36\" data-end=\"59\"><strong data-start=\"36\" data-end=\"57\">Bridge Finishing:<\/strong><\/p>\n<ul data-start=\"60\" data-end=\"277\">\n<li data-start=\"60\" data-end=\"143\">\n<p data-start=\"62\" data-end=\"143\">The Geneva stripes are even and finely spaced, with clean start and end points.<\/p>\n<\/li>\n<li data-start=\"144\" data-end=\"224\">\n<p data-start=\"146\" data-end=\"224\">The holes and chamfers are well-polished, showing clear edges without burrs.<\/p>\n<\/li>\n<li data-start=\"225\" data-end=\"277\">\n<p data-start=\"227\" data-end=\"277\">The flat surfaces display a uniform, subtle sheen.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"279\" data-end=\"291\"><strong data-start=\"279\" data-end=\"289\">Fonts:<\/strong><\/p>\n<ul data-start=\"292\" data-end=\"527\">\n<li data-start=\"292\" data-end=\"393\">\n<p data-start=\"294\" data-end=\"393\">The engraving of \u201cPATEK PHILIPPE \/ GENEVE SWISS\u201d has consistent stroke thickness and sharp edges.<\/p>\n<\/li>\n<li data-start=\"394\" data-end=\"476\">\n<p data-start=\"396\" data-end=\"476\">The depth is even, and the lettering aligns smoothly with the bridge contours.<\/p>\n<\/li>\n<li data-start=\"477\" data-end=\"527\">\n<p data-start=\"479\" data-end=\"527\">The fill is clean and precise, with no overflow.<\/p>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-deee0d9\" data-block-id=\"deee0d9\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><strong>2nd Movement: ACE 324 (18K Rotor)<\/strong><\/strong><\/h3>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-ef30095\" data-block-id=\"ef30095\"><style>.stk-ef30095 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1263\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5255-scaled.jpg\" width=\"1919\" height=\"2560\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5255-scaled.jpg 1919w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5255-225x300.jpg 225w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5255-768x1024.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5255-1152x1536.jpg 1152w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5255-1536x2048.jpg 1536w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5255-600x800.jpg 600w\" sizes=\"auto, (max-width: 1919px) 100vw, 1919px\" \/><\/span><\/figure><\/div>\n\n\n<p><strong>Bridge Plate Finishing:<\/strong><\/p>\n<ul>\n<li>The Geneva stripes are coarser than GEN, with uneven depth and noticeable machining marks.<\/li>\n<li>The hole chamfers are present but the high gloss is not as sharp as 1, and the borders are slightly dull.<\/li>\n<li>The overall cleanliness is acceptable, but the finishing lacks a bit of refinement.<\/li>\n<\/ul>\n<p><strong>Fonts:<\/strong><\/p>\n<ul>\n<li>The font is thicker and more rounded, with the letters \u201cP,\u201d \u201cA,\u201d \u201cH,\u201d and others appearing fuller.<\/li>\n<li>The gold paint has a slight yellow-orange hue, with some edges slightly blurred.<\/li>\n<li>The curve of the engraving differs from GEN, and the letter spacing is tighter.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-494a11e\" data-block-id=\"494a11e\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3rd Movement: DDF 324 + ACE Engraved Bridge + 22K Rotor<\/strong><strong><\/strong><\/h3>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-66aa4d4\" data-block-id=\"66aa4d4\"><style>.stk-66aa4d4 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1277\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/3-scaled.jpg\" width=\"1919\" height=\"2560\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/3-scaled.jpg 1919w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/3-225x300.jpg 225w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/3-768x1024.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/3-1152x1536.jpg 1152w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/3-1536x2048.jpg 1536w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/3-600x800.jpg 600w\" sizes=\"auto, (max-width: 1919px) 100vw, 1919px\" \/><\/span><\/figure><\/div>\n\n\n\n<p>This is essentially a DDF movement base with an ACE engraved bridge and a 22K gold rotor.<\/p>\n\n\n<h4><strong><b>Bridge Plate Finishing:<\/b><\/strong><\/h4>\n<ul>\n<li>The Geneva stripes, using the ACE engraved bridge plate, are very similar to 2, coarser than GEN with noticeable machining marks.<\/li>\n<li>The difference is that the overall texture of this plate is slightly better: the holes and chamfering are cleaner than 2, and the high gloss is more consistent, giving it a &#8220;neater&#8221; appearance.<\/li>\n<li>The finishing still doesn&#8217;t reach the hand-finished level of 1, but it is one of the more orderly pieces among replicas.<\/li>\n<\/ul>\n<h4><strong><b>Fonts:<\/b><\/strong><\/h4>\n<ul>\n<li>The font molds are essentially the same as ACE: the shapes and thicknesses of the letters are very similar to 2.<\/li>\n<li>The gold paint is controlled slightly better than 2, with less overflow, and the edges are sharper, giving it a cleaner appearance than 2.<\/li>\n<li>Among the replicas, if only the fonts and engraving quality are considered, 3 is the closest to GEN (although a direct comparison still reveals it\u2019s a replica).<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-f37a56a\" data-block-id=\"f37a56a\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4th Movement: PPM Engraved 324 (18K Rotor)<\/strong><strong><\/strong><\/h3>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-0d08a0c\" data-block-id=\"0d08a0c\"><style>.stk-0d08a0c .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1269\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5256-scaled.jpg\" width=\"1919\" height=\"2560\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5256-scaled.jpg 1919w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5256-225x300.jpg 225w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5256-768x1024.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5256-1152x1536.jpg 1152w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5256-1536x2048.jpg 1536w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5256-600x800.jpg 600w\" sizes=\"auto, (max-width: 1919px) 100vw, 1919px\" \/><\/span><\/figure><\/div>\n\n\n\n<p><strong>Bridge Finishing:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The Geneva stripes are broader and deeper, with strong contrast between light and dark, but less refined than the earlier movements.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The start and end of the stripes aren\u2019t clean, showing a noticeable &#8220;fold&#8221; effect under side lighting.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The chamfering is present but the polishing is darker, lacking some depth.<\/li>\n<\/ul>\n\n\n\n<p><strong>Fonts:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The font is slightly taller and narrower, with uneven letter spacing, especially in &#8220;PATEK.&#8221;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The gold filling is the brightest and most yellow, standing out from the base metal color.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The arc of the engraving appears too high, creating a visual &#8220;push&#8221; upwards.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-ee69e49\" data-block-id=\"ee69e49\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5th Movement: DDF Original 324<\/strong><strong><\/strong><\/h3>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-f17f1a2\" data-block-id=\"f17f1a2\"><style>.stk-f17f1a2 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1264\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5257-scaled.jpg\" width=\"1919\" height=\"2560\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5257-scaled.jpg 1919w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5257-225x300.jpg 225w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5257-768x1024.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5257-1152x1536.jpg 1152w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5257-1536x2048.jpg 1536w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5257-600x800.jpg 600w\" sizes=\"auto, (max-width: 1919px) 100vw, 1919px\" \/><\/span><\/figure><\/div>\n\n\n\n<p><strong>Bridge Finishing:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The Geneva stripes are the coarsest and sparsest, with a strong wave-like pattern but lacking refinement.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The chamfering is narrow, and in some places, it\u2019s almost non-existent, with machine-made straight edges.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The highlights are minimal, and the overall appearance is &#8220;flat.&#8221;<\/li>\n<\/ul>\n\n\n\n<p><strong>Fonts:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The font lines are thin but shallow, resembling laser engraving with minimal depth.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The gold filling is pale, almost champagne-colored, and has a weak presence.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The small text surrounding the circle is a gold blur at a distance, barely distinguishable up close. It has a significant difference in sharpness compared to GEN.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-fa2b0cc\" data-block-id=\"fa2b0cc\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Overall Appearance in Natural Light (Rotor, Stripes, Gold Color)<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>Natural light photography mainly focuses on Movements 1, 2, 4, and 5 (3rd Movement is sold, but video is available).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1st Movement: GEN<\/strong> 324<\/h3>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-c8f9476\" data-block-id=\"c8f9476\"><style>.stk-c8f9476 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1265\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5780-scaled.jpg\" width=\"1440\" height=\"2560\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5780-scaled.jpg 1440w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5780-169x300.jpg 169w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5780-576x1024.jpg 576w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5780-768x1365.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5780-864x1536.jpg 864w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5780-1152x2048.jpg 1152w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5780-600x1067.jpg 600w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/><\/span><\/figure><\/div>\n\n\n<ul>\n<li>The rotor\u2019s rotation texture is fine, and the reflections are smooth, without noticeable &#8220;steps.&#8221;<\/li>\n<li>The edge chamfers are fine and continuous.<\/li>\n<li>The gold color is deep and warm, giving it a 21\/22K oil-like appearance.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-ad2159b\" data-block-id=\"ad2159b\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2nd Movement: ACE (18K Rotor)<\/strong><strong><\/strong><\/h3>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-a34ccc8\" data-block-id=\"a34ccc8\"><style>.stk-a34ccc8 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1267\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5783-scaled.jpg\" width=\"1440\" height=\"2560\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5783-scaled.jpg 1440w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5783-169x300.jpg 169w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5783-576x1024.jpg 576w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5783-768x1365.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5783-864x1536.jpg 864w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5783-1152x2048.jpg 1152w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5783-600x1067.jpg 600w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/><\/span><\/figure><\/div>\n\n\n<ul>\n<li>The rotor\u2019s rotation texture is coarser, with noticeable &#8220;CD texture&#8221; visible under sunlight.<\/li>\n<li>The edge highlights are present but not as fine as GEN.<\/li>\n<li>The gold color is noticeably lighter and more yellow, characteristic of 18K.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-b2e8569\" data-block-id=\"b2e8569\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3rd Movement: DDF + ACE + 22K Gold Rotor<\/strong><strong>&nbsp;(Only Video Available)<\/strong><strong><\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-vimeo wp-block-embed-vimeo wp-embed-aspect-9-16 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"DDF + ACE + 22K Gold Rotor\" src=\"https:\/\/player.vimeo.com\/video\/1141358548?dnt=1&amp;app_id=122963\" width=\"422\" height=\"750\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\"><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The 3rd movement&#8217;s performance in natural light further verifies this point. In the video, the 22K rotor\u2019s gold tone is deeper than 2, closer to the rich, oily feel of GEN. When the rotor spins, the high-gloss reflections are cleaner and more consistent, and the gold appears thick and layered, very similar to 1.<\/li>\n\n\n\n<li>The Geneva stripes are slightly coarser than GEN but more refined than 2, with more even reflections, giving it a closer-to-high-end-replica standard overall.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-cc18fae\" data-block-id=\"cc18fae\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4th Movement: PPM (18K Gold Rotor)<\/strong><strong><\/strong><\/h3>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-80c07bb\" data-block-id=\"80c07bb\"><style>.stk-80c07bb .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1268\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5782-scaled.jpg\" width=\"1440\" height=\"2560\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5782-scaled.jpg 1440w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5782-169x300.jpg 169w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5782-576x1024.jpg 576w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5782-768x1365.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5782-864x1536.jpg 864w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5782-1152x2048.jpg 1152w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5782-600x1067.jpg 600w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/><\/span><\/figure><\/div>\n\n\n<ul>\n<li>The radiating texture is the most exaggerated, with strong step-like features, extremely eye-catching in sunlight.<\/li>\n<li>The highlights on the outer edge are intermittent.<\/li>\n<li>The gold is brighter and yellower, visually striking, but lacks the richness of GEN.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-fe8b692\" data-block-id=\"fe8b692\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5th Movement: DDF Original<\/strong><strong><\/strong><\/h3>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-6255167\" data-block-id=\"6255167\"><style>.stk-6255167 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1266\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5781-scaled.jpg\" width=\"1440\" height=\"2560\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5781-scaled.jpg 1440w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5781-169x300.jpg 169w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5781-576x1024.jpg 576w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5781-768x1365.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5781-864x1536.jpg 864w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5781-1152x2048.jpg 1152w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5781-600x1067.jpg 600w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/><\/span><\/figure><\/div>\n\n\n<ul>\n<li>The rotation texture is extremely coarse, with a CD-brush-like effect, appearing as a white block when the angle changes.<\/li>\n<li>The gold is light and dull, typical of a copper rotor with a gold coating.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-bbd99da\" data-block-id=\"bbd99da\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n<h2><strong>3. User Experience &amp; Timekeeping Stability<\/strong><\/h2>\n<ul>\n<li><strong>1st Movement (GEN 324):<\/strong> Impeccable! As an original movement, it\u2019s precise and stable, with virtually no issues.<\/li>\n<li><strong>2nd Movement (ACE 324 + 18K Gold Rotor):<\/strong>\u00a0Possible instability, including stopping or larger time errors. Generally acceptable but should be monitored for precision.<\/li>\n<li><strong>3rd Movement (DDF 324 + ACE Engraved Bridge + 22K Rotor):<\/strong>\u00a0Good stability with no significant issues found. As with all replica movements, long-term stability is not 100% guaranteed, but it&#8217;s generally solid.<\/li>\n<li><strong>4th Movement (PPM Engraved 324 + 18K Gold Rotor):<\/strong>\u00a0Generally stable, accurate timekeeping and normal amplitude. However, as a replica, future time errors cannot be fully excluded.<\/li>\n<li><strong>5th Movement (DDF Original 324):<\/strong>\u00a0Several issues, including timekeeping errors, poor amplitude, and occasional stoppage. Overall, the stability is poor and needs attention.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-58a14cd\" data-block-id=\"58a14cd\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-b419947\" id=\"strong-4-prices-strong\" data-block-id=\"b419947\"><h2 class=\"stk-block-heading__text\"><strong>4. Prices<\/strong><\/h2><\/div>\n\n\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Prices are subject to change; actual transaction prices may vary.<\/strong><\/span><\/p>\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Movement<\/strong><\/th><th><strong>Price<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>GEN 324<\/strong><\/td><td>Approx. $15,000 (price in China)<\/td><\/tr><tr><td><strong>ACE 324 + 18K Gold Rotor<\/strong><\/td><td>Approx. $2,100 (18K gold rotor; 22K requires special request)<\/td><\/tr><tr><td><strong>DDF 324 + ACE Engraved Bridge Plate + 22K Rotor<\/strong><\/td><td>Approx. $1,500 &#8211; $1,600<\/td><\/tr><tr><td><strong>PPM Engraved 324 + 18K Gold Rotor<\/strong><\/td><td>Approx. $1,200<\/td><\/tr><tr><td><strong>DDF Original 324<\/strong><\/td><td>Approx. $530\uff08Watch\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-bb7316e\" data-block-id=\"bb7316e\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Comprehensive Rating &amp; Ranking<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>Based on &#8220;closeness to GEN, finishing details, and overall appearance,&#8221; my personal subjective ranking:<\/p>\n\n\n<ul>\n<li><strong>1st Movement (GEN 324) \u2014 S Class (Benchmark)<\/strong><\/li>\n<li><strong>3rd Movement (DDF + ACE Bridge + 22K Rotor) \u2014 A Class (Best Replica)<\/strong><\/li>\n<li><strong>2nd Movement (ACE 324 + 18K) \u2014 A\u2013 Class<\/strong><\/li>\n<li><strong>4th Movement (PPM Engraved 324 + 18K) \u2014 B Class<\/strong><\/li>\n<li><strong>5th Movement (DDF Original 324) \u2014 C Class<\/strong><\/li>\n<\/ul>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-5815418\" data-block-id=\"5815418\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n<p><strong>Summary in One Sentence:<\/strong><\/p>\n<ol>\n<li style=\"text-align: left;\"><em><strong>For the true 324 craftsmanship, choose 1st Movement;<\/strong><\/em><\/li>\n<li style=\"text-align: left;\"><em><strong>For the closest GEN-like back transparency, 3rd Movement is the best replica;<\/strong><\/em><\/li>\n<li style=\"text-align: left;\"><em><strong>For value, 2nd Movement (ACE) is sufficient;<\/strong><\/em><\/li>\n<li style=\"text-align: left;\"><em><strong>4th Movement is more for visual effects, 5th Movement is a tool movement.<\/strong><\/em><\/li>\n<\/ol>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-5d4b156\" data-block-id=\"5d4b156\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n<h3><strong><b>Balance Wheel &amp; Rotor Mechanism<\/b><\/strong><\/h3>\n<p>In this review, except for the <strong>GEN<\/strong>\u00a0and <strong>ACE<\/strong>\u00a0movements, all the other 324 movements use the traditional mechanical arm rotor design. <strong>ACE<\/strong>\u00a0uses a self-developed arm-less rotor mechanism that theoretically enhances the stability of the balance wheel and reduces friction and jamming caused by the mechanical arm. However, this design has some risks, as there have been user reports of certain issues, especially over long-term wear.<\/p>\n<h4><strong><b>Stoppage Issue:<\/b><\/strong><\/h4>\n<p>The stoppage issue is usually caused by irregular movement of the balance wheel, possibly due to instability in the rotor design, improper balance spring or wheel adjustments, causing the wheel to stop or fail to run in some cases.<\/p>\n<h4><strong><b>Timekeeping Error:<\/b><\/strong><\/h4>\n<p>Timekeeping errors usually result from lower movement calibration accuracy, imprecise gear meshing, and unstable amplitude. Although <strong>ACE<\/strong>\u00a0has made many optimizations (such as the arm-less rotor mechanism), as a replica movement, it still has certain limitations in terms of precision and stability, especially regarding movement calibration accuracy, which may not match that of genuine movements.<\/p>\n<h4><strong><b>Conclusion:<\/b><\/strong><\/h4>\n<p>Although <strong>ACE<\/strong>\u00a0has made many improvements in its design and pushed the development of replica movements forward, these changes have not fully solved its inherent precision issues. Since it is a replica movement, stability and accuracy still have deficiencies. Therefore, I personally do not recommend choosing an arm-less rotor mechanism unless you can accept frequent maintenance. After all, issues with movements are not inevitable, and there is a certain probability of quality variation \u2014 not every one movements will have issues. However, frequent repairs and adjustments remain an unavoidable potential problem.<\/p>\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-852c411\" data-block-id=\"852c411\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Special Note:<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>The <strong>2nd ACE<\/strong>&nbsp;movement used here has been in use for over six months, and I cannot guarantee that the current batch of newly produced movements will perform the same.<\/p>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-27025b7\" data-block-id=\"27025b7\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1310\" src=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5902-scaled.jpg\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5902-scaled.jpg 2560w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5902-300x225.jpg 300w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5902-1024x768.jpg 1024w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5902-768x576.jpg 768w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5902-1536x1152.jpg 1536w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5902-2048x1536.jpg 2048w, https:\/\/r7time.com\/wp-content\/uploads\/2025\/11\/IMG_5902-600x450.jpg 600w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/span><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Introduction: The ACE, PPM, DDF, and other factory movements discussed in this article are based on the Dandong 324 movement [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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