- The Blancpain Fifty Fathoms 43.6mm men's watch features high-tech satin-finished gray ceramic that is glossy, highly durable, colorfast, stain-resistant, and resistant to wear. The case and bezel are perfectly matched, creating a strong three-dimensional effect! It will never fade, has a smooth touch that is gentle on the skin. The crown and the pushers are meticulously engraved, showcasing superlative craftsmanship! The satin-finished ceramic clasp is polished inside and out with equal attention to detail, and the pin of the clasp has been multi-faceted chamfered for a perfect reproduction of the original details! The movement uses a precise Hangzhou 7 series movement modified from the Blancpain Cal. 1315, with the color of the bridge's gemstone bearings matching the original, achieving a pure hue that eliminates any appearance of fakeness! The integrated bridge not only closely resembles the original in appearance but also provides better protection for the movement, ensuring more stable quality! The bridge is polished before undergoing chamfer processing, as meticulous work is done to prevent any copper shavings from falling into the movement and causing it to halt. The size of the date on the dial matches perfectly, utilizing 100% Swiss-imported C3 luminous material, with brightness and durability that rivals the original! The watch has undergone a 100% factory waterproof test with three levels of waterproofing.