Stainless steel case with a brown (calfskin) leather strap. Fixed bronze bezel. Black dial with silver-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands. Montblanc calibre MB 24.15 automatic movement with a 38-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Case size: 44 mm. Case thickness: 11.10 mm. Round case shape. Band width: 22 mm. Buckle clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute. Dress watch style. Watch label: Swiss Made. Montblanc 1858 Black Dial Automatic Mens Watch 116241.