Features a silver-tone stainless steel case with brown nylon strap, fixed bezel in silver-tone stainless steel. Black dial featuring Arabic numeral hour markers and luminous hands/markers for excellent readability in low light conditions. Analog display includes day of the week and date function at the 3 o'clock position. Powered by Seiko 5 automatic movement (Caliber 4R36) with 24 jewels beating at 21,600 vph, offering a power reserve of approximately 41 hours. Features scratch-resistant Hardlex crystal, transparent case back for view of the mechanism, and is water resistant up to 100 meters / 330 feet. Round case shape measures 36.4 mm in diameter.