Frederique Constant Men's FC365RM5B6 Runabout Analog Display Swiss Automatic Black Watch Round watch with silver-tone dial featuring four subdials, printed second track, open lugs, and fluted crown 40 mm stainless steel case with anti-reflective sapphire dial window Swiss automatic movement with analog display Black crocodile band with deployant-push-button-clasp-with-buckle closure Water resistant to 50 m (165 ft): In general, suitable for short periods of recreational swimming, but not diving or snorkeling