Silver-tone stainless steel case with a blue leather strap. Fixed silver-tone stainless steel bezel. Blue dial with silver-tone hands and Arabic numeral & index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between 4 and 5 o'clock position. 6R54 automatic movement. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape, case size: 39.5 mm, case thickness: 13.6 mm. Band width: 20 mm. Water resistant at 200 meters / 660 feet. Functions: GMT, second time zone, date, hour, minute, second. Prospex Luxe Alpinist Gmt Series. Military watch style. Watch label: Japan Movt. Seiko Prospex Luxe Alpinist GMT Automatic Blue Dial Mens Watch SPB377.