Stainless steel case with a brown leather strap. Fixed stainless steel bezel. Black dial with luminous silver-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hours. Longines calibre 688 automatic movement with a 54-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape. Case size: 41 mm. Band width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, hour, minute, second. Sport watch style. Watch label: Swiss Made. Longines Avigation Bigeye Chronograph AutomaticMens Watch L28164532.