Rainbow ion-plated stainless steel case with a black silicone polyurethane strap with rainbow ion-plated stainless steel barrel inserts. Fixed rainbow ion-plated bezel. Black dial with luminous black hands and index hour markers. Tachymeter scale around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph - three sub-dials displaying: 60 second, 60 minute and 24 hour. Hattori caliber VD54 quartz movement. Scratch resistant flame fusion crystal. Pull / push crown. Solid case back. Round case shape. Case size: 52 mm. Case thickness: 18 mm. Band width: 26 mm. Band length: 9 inches. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, GMT, second time zone, hour, minute, second. Sport watch style. Invicta Bolt Chronograph Black Dial Mens Watch 25531.