White shell, color 50 TW is the first to create the strongest 1:1 top replica. Cartier Santos skeleton series parameters are synchronized with the original. The diameter of the case is 39.8 mm, the movement is Swiss Ronda 4S20 modified mechanical movement. The case thickness is 9.08 mm. The dial Color Hollow Dial Shape Square SKU Black Silver Silver Ring Silver Rose Ring Silver Gold Ring Strap Color Black Blue (Imported Calfskin) Buckle Type Double Folding Buckle Back Transparent Lens Sapphire Mirror Pointer Blue Burnt Steel Blue Pointer Black Model The luminous crown adopts imported green luminous crown and is inlaid with precious stones.