Analog with subdial, luminescent markers/hands, Miyota 82S5 automatic movement (caliber), 21 jewels, 21600 vph frequency, ~42 hours power reserve. Sapphire crystal scratch resistant glass. Fixed bezel. Water resistance: 30 meters / 100 feet. Square case shape measuring 47 mm in diameter. Silver-tone stainless steel casing with black leather strap. Buckle clasp closure. Solid case back.