Audemars Piguet Royal-Oak Annual Calendar Blue Dial with AP service Invoice ref. 25920ST 20 The lume on the dial

The lume on the dial and in the hands has taken on a cream patina

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- Rolex Submariner Reference 5513

The watch remains in as-new condition and has been fully checked and regulated by our watchmaker

Audemars Piguet Royal-Oak Annual Calendar Blue Dial with AP service Invoice ref. 25920ST 20 The lume on the dialWe have a real soft spot for Royal Oak models with added complications, and this superb example delivers with an annual calendaror, in Audemars Piguets own words, the Quantime Annuel. This specific reference was introduced in 1999 and discontinued just a few years later, making it a relatively short lived and increasingly collectible Royal Oak. The 36 mm stainless steel case is in exceptionally sharp condition, complete with the side correctors used