Stainless steel case with a silver-tone stainless steel bracelet. Uni-directional rotating blue ion-plated bezel. Dark blue dial with luminous hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. MontBlanc Calibre 4810/501 Automatic movement, containing 25 Jewels, bitting at 28800 vph, and has a power reserve of approximately 48 hours. Scratch resistant anti-reflective sapphire crystal. Screw down - two o-rings crown. Screw in stainless steel case back. Round case shape, case size: 41.5 mm, case thickness: 14.5 mm. Triple fold over clasp. Water resistant at 200 meters / 660 feet. Functions: chronograph, date, hour, minute, second, chronometer. Sport Xxl Series. Sport watch style. Watch label: Swiss Made. Pre-owned MontBlanc Sport XXL Chronograph Automatic Chronometer Mens Watch MB101654.