Produced by THB .THB Factory Cartier Santos Series AF1 .1. Case: Authentic mold with the finest imported 316L material .2. Dial: Dial made from an authentic mold .3. Hands: Swiss craftsmanship with heat blued hands, closest to the genuine product .4. Glass: Swiss anti reflective coating/anti scratch/anti fingerprint treatment, AF processing leaves no marks .5. Strap: Equipped with ergonomic SmartLink detachable system, featuring the most sensitive quick release function on the market .6. Case Size: Men s size 39.8mm x 47.5mm, thickness 9.08mm, perfectly matching the original .7. Crown: Multi faceted blue sapphire .8. Movement: Equipped with 2824 movement, can be replaced with 9015 imported movement .9. Authentic mold allows for interchangeable parts with the original, equipped with Cartier s two practical inventions: SmartLink strap adjustment device and QuickSwitch rapid strap replacement device. The best luxury gift recommendation, ensure to recognize THB s exclusive quality.