Audemars Piguet

Royal Oak

Folding Clasp

The first Audemars Piguet Royal Oak with a perpetual calendar complication came out in 1983, with reference 5554 (later 25554). 

Introduced only a few years later, the reference **25654** was produced in 800 pieces in all alloys. The steel version was only produced in 272 pieces.

The model we have here has a smooth grey dial of the first generation "**MK1**", recognizable thanks to the typography "Audemars Piguet Automatic". This perfectly symmetrical and balanced dial indicates, in addition to the hours and minutes, the date, the day, the month and the moon phase. 

With a diameter of **39mm** like the iconic "Jumbo" and a thickness of just over 9mm, this model has ideal and comfortable proportions. The caliber 2120/2800, with a power reserve of approximately 40 hours, was, at the time, the thinnest automatic movement with perpetual calendar complication.

Produced until mid-1990, it will be replaced by the reference 25810 - a limited edition of 120 pieces in pink gold with a pink dial - presented in 1995 to mark the 120th anniversary of Audemars Piguet and which features a leap year indicator. This innovation was made possible by the 2120/2802 caliber that went into regular production.

This watch comes with its rotating box and an Audemars Piguet certificate of authenticity.


Grey

Hours

Minutes

Moonphase

Perpetual Calendar

Audemars Piguet Royal Oak Perpetual Calendar 25654ST available in our showroom in Geneva.

Automatic

Certificate of authenticity

Stainless steel

Steel

All models