Men's Large Cartier Santos Case: 316 Material Dial: Gradient Blue Hands: Swiss Craft Fired Steel Blue Glass: Swiss Anti-reflective White Film/Anti-String/Anti-Handprint AF Craft Treatment Strap: Equipped with Ergonomic Mechanics SmartLink Disassembly System Size: 39.8 X47. 5X 9.08 mm Crown: Multi-Cut Spinel Sapphire Movement: MIYOTA 9015 with Original 1847MC Automatic Hammer BV genuine 1: 1 mold opening Really interchangeable with the original parts Waterproof depth of 10 bar about 100 meters And equipped with Cartier's two practical inventions SmartLink bracelet adjustment device and QuickSwitch strap quick replacement device