Audemars Piguet Royal-Oak Annual Calendar Blue Dial with AP service Invoice ref. 25920ST dior as you can guess

as you can guess

This watch has been certified at Certifiwatch under registration number CF-0101545

In the heart of Switzerland’s horological region

The dial is in mint condition with no corrosion on the nipple hour markers

Audemars Piguet Royal-Oak Annual Calendar Blue Dial with AP service Invoice ref. 25920ST dior as you can guessWe 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