18kt rose gold case with a black crocodile leather strap. Fixed 18kt rose gold bezel. Off center silver dial with luminous rose gold hands and index hour markers. Roman numerals mark the 3, 6, 9 and 12 o'clock positions. Minute markers around the outer rim. Dial Type: Analog. Date display at the 1 o'clock position. Sepatate moonphase sub-dial at the 5 o'clock position. Manual wind movement with a 72 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Case diameter: 38.5 mm. Case thickness: 10 mm. Round case shape. Band width: 20.3 mm. Band length: 8 inches. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: Moon Phase, Big Date, Hour, Minute, Small Second, Power Reserve Indicator. Additional Info: power reserve (up/down) indicator located at the 3 o'clock position. Dress watch style. Watch label: Made in Germany. A Lange and Sohne Moonphase Silver Dial Black Leather Strap Mens Watch 109032.