Silver-tone stainless steel case with a green synthetic and rubber strap. Fixed silver-tone stainless steel bezel. Black dial with Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Longines Calibre L888.4 Automatic movement, based upon ETA A31.L11, containing 21 Jewels, bitting at 25200 vph, and has a power reserve of approximately 72 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 39 mm, case thickness: 11.5 mm. Band width: 20 mm. Buckle clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second, chronometer. Spirit Series. Watch label: Swiss Made. Longines Spirit Pilot Automatic Black Dial Mens Watch L3.809.4.53.9.