Stainless steel case with a brown leather strap. Fixed stainless steel bezel. Black dial with luminous beige hands and Arabic numeral hour markers. Arabic numeral minute markers (at 5 minute intervals). Minute markers. Telemeter markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph – two sub-dials displaying: 60 second and 30 minute. Montblanc calibre MB 25.12 automatic movement with a 48-hour power reserve. Scratch resistant sapphire crystal. Solid case back. Round case shape. Case size: 42 mm. Case thickness: 14.7 mm. Band width: 20 mm. Fold over clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, hour, minute, second, telemeter. 1858 Monopusher Series. Luxury watch style.