2025 New Model Blancpain Fifty Fathoms 5100 Series Official Size 38mm High-Tech Satin Finish Glossy and Bright High Hardness Colorfast Non-Staining Wear-Resistant Case and Bezel with Strong Three-Dimensional Effect Never Fades Smooth to the Touch and Skin-Friendly Crown and Pushers with Neat Engravings Superlative Craftsmanship Clasp Satin Finish with Meticulous Polishing Inside and Out The Pin of the Clasp Features Multi-Angled Chamfering Perfectly Restoring Authentic Details Movement Modified from the 9015 Movement to Cal.1153 Movement The Color of the Bridge's Gem Bearings Matches the Original, Truly Achieving a Pure Color That Makes the Bridge Look Authentic One-Piece Bridge Not Only Closer in Appearance to the Original but Also Better Protects the Movement with Greater Stability The Bridge is Ground and Chamfered to Avoid Copper Shavings Falling into the Movement and Causing It to Stop The Dial Calendar Size Matches 100% Swiss Imported C3 Luminous Material with Brightness and Longevity Comparable to the Original Waterproof 100% Tested for Three Levels of Water Resistance Before Leaving the Factory