This pre-owned Corum bubble automatic black dial mens watch features a black stainless steel case, fixed black bezel, and black rubber strap. It has an analog display with luminous hands on the black dial. Powered by the Corum Calibre CO 082 Automatic movement (based upon Soprod A10), it contains 21 jewels, operates at 28800 vph, and offers a power reserve of about 42 hours. Equipped with a scratch-resistant sapphire crystal, pull/push crown, and transparent see through case back. The round case measures 47 mm in diameter and has an overall thickness of 18.50 mm; the band is black, 24 mm wide, with a length adjustment to approximately 7.5 inches (using buckle clasp). Water resistant up to 100 meters / 330 feet makes it suitable for sport watch activities tracking hours, minutes, and seconds. Item includes original box and papers. Swiss Made.