Ref. No./Code: 25589BA Brand: Audemars Piguet Gender: Men's watch/Unisex Diameter (mm): 33 Condition: 1 (Excellent) Type of mechanism: Automatic Dial: White Glass: Sapphire glass Functions: Date, Day of week indicator, Moon Phase Indicator Model: Day-Date Moonphase 25589 Availability: Available now Color of bracelet: Black Clasp: Clasp with a spike Dial numerals: Roman numerals