A men's Omega Seamaster Diver 300m watch with Calibre 9900 Co-Axial automatic movement and chronometer rating. Features a stainless steel case, black rubber strap, unidirectional rotating Sedna gold bezel with black ceramic insert, black dial equipped with luminous rose gold hands and dot hour markers along with minute markers at the outer rim. Includes date display at the 6 o'clock position, analog functions including three sub-dials for measuring seconds, minutes (12-hour), and hours in chronograph mode. Equipped with a column wheel mechanism, co-axial escapement, scratch-resistant sapphire crystal, screw-down crown, transparent case back, round 44 mm diameter case, band width of 21 mm and tang buckle clasp. Water resistant to 300 meters (approx. 1000 feet).