18-carat white gold dial with black lacquer and hand-engraved and hand-patinated black mother-of-pearl, hand-engraved and hand-patinated 18-carat white gold monkey relief applique, onyx hours and minutes subdial. 18-carat white gold case, set with 272 diamonds (1.05 carats). Self-winding mechanical movement. Power reserve of 68 hours. Diameter 41 mm. Numerus Clausus of 28.