Baume et Mercier Clifton Automatic Watch, Date, COSC Certified, 40 mmA sophisticated gentlemans wristwatch, the Clifton Baumatic is an automatic date watch for men, manufactured with a manufacture self winding calibre. Its balanced aesthetic pairs a timeless black alligator strap with a white dial, featuring both hour and minute time markers and the iconic date aperture at 3 oclock. The steel case is finished with a transparent sapphire case back, through which the COSC automatic movement can be observed.