Silver-tone stainless steel case. Blue ceramic unidirectional rotating bezel with elapsed time function. Blue dial featuring luminous silver-tone skeleton hands and dot hour markers, including 24-hour indicators. Minute register around the outer rim; analog display type. Luminescent coating on hands and markers for night readability. Date window displayed at the six o'clock position. Chronograph sub-dials: seconds (360° sweep), minutes (up to 30) minute/12 hour dual scale, hours (12-hour). Powered by Omega Calibre 3603 Automatic movement based on Piguet 1285; contains 37 jewels operating at 28800 vph beats per hour. Approximate 52-hour power reserve. Scratch-resistant sapphire crystal glass lens. Screw-down winding/crown secured with a screw cap bezel setting. Solid case back for full enclosure. Round shaped case measuring 44 mm in diameter and approximately 18 mm thick. Silver-tone bracelet or strap width of 21 mm fitted with deployment clasp mechanism. Water resistant to 300 meters (equivalent to 1000 feet) depth suitable for diving applications. Functions include chronograph stop-start timer, GMT time zone indication possibly via the hour markers and sub-dials, second time zone capability, date display, standard analog hours/minutes/secants reading plus sweep seconds hand. Certified Chronometer ensuring precise accuracy across various conditions. Equipped with helium escape valve designed to release pressure during diving or deep-sea exposure if case is filled (typically for professional diver models). Belongs to the Omega Seamaster collection known for its sporty, often nautical design heritage. This men's dive watch style is Swiss Made.