3000 Cartier Santos Hollow Series Parameters are synchronized with the genuine product Table diameter: 39.8 mm Movement: Swiss Ronda 4S20 remade mechanical movement Case thickness: 9.08 mm Dial color: hollow Dial shape: square SKU: black silver silver circle silver rose circle silver gold circle Strap color: black blue (imported calfskin) Clasp type: double folding clasp Back through: Back through Mirror: Sapphire mirror Pointer: blue burnt steel blue pointer black type luminous adopts imported green light Crown: gem-set crown