Material: Case in 18 carat rose gold, 75g. Glass: Anti-reflective sapphire glass. Movement: Decorated movement ETA 7750 Valjoux Functions: Date / Chronograph. Type of movement: Mechanical automatic Chronometer. Dial: White dial. Case: See through case back. Strap/Bracelet: Genuine croco strap. Dimension of bracelet: Width 22mm. Diameter of case: Case 44mm.