The Baume & Mercier Mens Clifton 10591 watch combines a round shaped 18k pink gold case and black alligator leather strap with a push button deployment clasp. It has a burgundy red shaded lacquered analogue dial with rose gold tone hands & riveted indexes which are protected beneath a sapphire crystal glass. Power is generated by the Swiss made Baumatic BM13-1975A COSC automatic movement with a power reserve of up to 120 hours which can be viewed through the sapphire crystal case back. This model also has a water resistance of up to 50 metres. Measurements Diameter: 39 mm Thickness: 10.74 mm