18k rose gold case with a brown alligator leather strap. Fixed bezel. Silver dial with rose gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display between 9 and 10 o'clock position. Two - 60 second and power reserve. A. Lange & Sohne Calibre L034.1 hand wind movement with about 744 hours / 31 days of power reserve. Scratch resistant sapphire crystal. Case size: 45.9 mm. Case thickness: 15.9 mm. Round case shape. Fold over clasp. Water resistant at 30 meters / 100 feet. Functions: big date, hour, minute, small second, power reserve indicator. Luxury watch style. Watch label: Made in Germany. A Lange and Sohne Lange 31 Silver Dial 18K Rose Gold Mens Watch 130.032.