2023 New Blancpain Fifty Fathoms 5100-1130 Series. Official size: 38mm. The high-tech satin ceramic is glossy, highly durable, colorfast, stain-resistant, and wear-resistant. The case and bezel are precisely matched, creating a strong three-dimensional effect! It never fades, feels smooth to the touch, and is gentle on the skin. The engraving on the crown and pushers is neat, showcasing superlative craftsmanship! The satin-finished ceramic buckle is meticulously polished inside and out, with the pin's tip featuring multi-faceted chamfering that perfectly replicates the details of the original. The movement is based on the 9015 movement modified to Cal.1153, with the color of the plate's jewel bearings matching the original, ensuring a pure hue that makes the plate look genuine at first glance! The one-piece plate not only closely resembles the original in appearance but also provides better protection for the movement, ensuring greater stability! After grinding, the plate undergoes chamfering to prevent copper shavings from falling onto the movement, avoiding potential stoppage. The size of the date on the dial is accurately matched, featuring 100% Swiss-imported C3 luminous material, with brightness and longevity rivaling that of the original! Factory tested for water resistance with a 100% three-level waterproof test.