18 kt white gold case with a black silk bracelet. Fixed bezel set with sapphires and diamonds. Black dial with diamonds and silver-tone hands and dot and Arabic numeral hour markers. 143 brilliant-cut sapphires (1.36 ctw) and 44 brilliant-cut diamonds (1.3 ctw). Dial Type: Analog. Manual wind movement with 42 hour power reserve. Calibre 2046 engine. Scratch resistant sapphire crystal. Solid case back. Case diameter: 28 mm. Case thickness: 7.6 mm. Oval case shape. Tang clasp. Functions: hour, minute. Luxury watch style. Audemars Piguet Millenary Precieuse Manual Wind Sapphire and Diamond Ladies Watch 77227BC.ZD.A007SU.01.