Frederique Constant Classic Automatic Solid 18k Rose Gold Watch , Ref: FC-345mc4p9 Case Material: Solid 18kt Rose Gold Case size - 40mm Movement :Automatic 27 Jewels Functions: Date, Hour, Minute, Second Crystal: Sapphire - Anti-Reflective Caseback: Skeleton , Engraved with FC Hallmarkings and Logo Bracelet: Leather - Brown Crococalf (Water Resistant Crocodile and Calfksin) Max Wrist Size: 8.0 Clasp: Tang Buckle Calendar: Date at 3 Crown : Onion-shaped Bezel Function: Fixed Original Box /Papers.