Yellow gold ion-plated stainless steel case with a Stainless steel bracelet . Yellow gold ion-plated bezel with interchangeable top rings. Black dial with luminous yellow gold-tone hands and index hour markers. Minute markers around the outer rim. The Medusa Head logo appears at the 12 o'clock position. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Chronograph - two sub-dials displaying: small seconds and 12 hour/60 minute. Quartz movement. Scratch resistant sapphire crystal. Solid case back. Round case shape. Case size: 44 mm. Case thickness: 12 mm. Band width: 20 mm. Special butterfly deployment clasp. Water resistant at 50 meters / 165 feet. Functions: date, GMT, second time zone, hour, minute, second. Casual watch style. Watch label: Swiss Made.