Hey everyone, Offering a beautiful and refined Audemars Piguet Day-Date Moonphase, Ref. **25589**, circa **1986**, in **18k yellow gold**. A clean and classic piece from the brand’s elegant era of slim automatic calendars. **Details:** * **Brand:** Audemars Piguet * **Model:** Day-Date Moonphase * **Reference:** 25589 * **Circa:** 1986 * **Case:** 18k Yellow Gold, 33mm * **Dial:** White enamel with black Roman numerals * **Movement:** Automatic, Caliber 2124 (all functions set via crown) * **Functions:** Day, Date, Moonphase * **Condition:** Excellent * **Accessories:** Watch only, with original solid 18k AP buckle and a new strap * **Price:** **$9,500 USD** **Notes:** This example captures everything charming about 1980s AP — restrained, elegant, and mechanically sophisticated. The curved lugs give it great wrist presence for a 33mm piece, and the enamel dial with moonphase display ties it all together beautifully. **Available from:** [Matthew Bain Inc.](https://www.matthewbaininc.com/product-page/audemars-piguet-gold-day-date-moonphase-ref-25589) Located in **Miami / Coral Gables**, trusted dealer since 1989. Feel free to contact our office at +1 (305) 534 - 5588, or via email at [[email protected]](mailto:[email protected]) .