Patek Philippe Complicated Chronograph 5205G Watch! .1. After two years of continuous modifications and adjustments to the movement, we consistently strive for the goal of original craftsmanship! .2. Diameter: 38.5MM! .3. Functions are identical to the original, including moon phase, week, month, and calendar! .4. The dial features a high-difficulty two-tone infiltration, not a common factory process! .5. Sapphire glass mirror with an additional layer of transparency on the surface! .6. Technical breakthrough: improved with Seagull movement to form a Cal.324S integrated movement! Both the main and small plates achieve a perfect chamfer effect and are treated with rhodium plating. The plates are adorned with Swiss imported jewel bearings, showcasing a pure color and vibrant, natural craftsmanship. We welcome your appreciation!