Stainless steel case, blue rubber strap. Unidirectional rotating stainless steel bezel with a blue insert ring for elapsed time tracking. Analog dial featuring luminous silver-tone arrow-shaped hands and index hour markers, including Arabic numeral at 12 o'clock and minute markings around the outer rim. Includes date display positioned between the 4 and 5 o'clock markers. Powered by Hamilton calibre H-10 automatic movement (based on ETA C07.111) with 25 jewels, a beat rate of 21600 vph, and an approximately 80-hour power reserve. Equipped with scratch-resistant sapphire crystal glass, screw-down crown mechanism, solid case back. Round shape, case size measures 42 mm and thickness is 11 mm; band width is 20 mm. Band length is 7.75 inches secured by a fold over clasp. Rated water resistant to 300 meters or 1000 feet depth. Functions include hour, minute, second, and date display. Swiss Made timepiece from the Khaki Navy Frogman Series.