Black stainless steel case and bracelet. Fixed black stainless steel bezel. Black dial with silver-tone hands and index hour markers. Minute scale around the inner rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Chronograph - sub-dials displaying: three-day of the week,24 hour and 24 hour (dual time). Citizen Caliber H820 quartz movement. Scratch resistant sapphire crystal. Solid case back. Round case shape, case size: 44.3 mm, case thickness: 11.8 mm. Fold over clasp with a safety release. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second,perpetual calendar,power reserve indicator,24 hour time,alarm. Sport watch style. Watch label: Japan Movt. Citizen Perpetual Alarm Chronograph Quartz Black Dial Men's Watch AT9127-80E.