18k yellow gold case with a white alligator leather strap. Fixed bezel. Mother of pearl dial with gold-toned hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. A. Lange & Sohne Calibre L086.4 automatic movement with about 72 hours of power reserve. Scratch resistant sapphire crystal. Transparent (see-through) case back. Case size: 37 mm. Round case shape. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Luxury watch style. Watch label: Made in Germany. A. Lange and Sohne Saxonia 18K Yellow Gold Diamond Automatic Ladies Watch 840.021.