2025 New Model Blancpain Fifty Fathoms 5100 Series .Official Size: 38mm .High-tech satin finish, glossy and bright, with high hardness.Color does not change, does not stain, and is wear-resistant.The case features a matching bezel with a strong three-dimensional feel.It never fades, has a smooth texture that is gentle on the skin.The crown and pushers are finely engraved with meticulous craftsmanship.The clasp is satin-finished, with both interior and exterior polishing done with the same level of precision.The pin of the clasp has been multi-faceted chamfered for a perfect reproduction of genuine details.Movement: Utilizes the 9015 movement modified to Cal.1153.The color of the bridge and jewel bearings matches the original, achieving a true pure hue, making the bridge appear authentic.The integrated bridge not only closely resembles the original in appearance but also offers better protection for the movement, resulting in more stable quality.The bridge has been ground and then chamfered, crafted slowly and carefully to avoid copper shavings from falling into the movement and causing it to stop unexpectedly.Dial: Calendar size matches the original.100% Swiss-imported C3 luminescence with brightness and durability that rivals the genuine product.Water Resistance: 100% tested for triple waterproofing at the factory.