18kt rose gold case with a black (alligator) leather strap. Fixed 18kt rose gold bezel. Black dial with rose gold hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Big double date window at the 12 o'clock position. Moonphase / small seconds with stop seconds subdials. A. Lange & Sohne Calibre L086.5 automatic movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 40 mm, case thickness: 9.8 mm. Band width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second, moonphase. Luxury watch style. Watch label: Made in Germany. A. Lange Sohne Saxonia Moon Phase Automatic Black Dial Men's Watch 384.031.