Audemars Piguet Royal Oak QP 25554BA 1986

Audemars Piguet Royal Oak Pepetual Calendar (QP), 25554BA, Early Series, Yellow Gold, Box, Certificate of Authenticity
Serial: C19564 / Mvt 274501 / # 281
Circa: 1986
Reference: 25554BA

DIAL: Champagne dial with small font, Mk1

CASE: 39mm, 18K yellow gold, sapphire crystal

MOVEMENT: Caliber 2120/2800, automatic perpetual calendar, 38 jewels

BRACELET: Integrated 18K yellow gold bracelet

CONDITION REPORT: Overall excellent condition. The dial is flawless and original with small print. The case and bracelet are unpolished.
The movement was fully overhauled by Audemars Piguet in June 2022

NOTES: The present watch comes with a Box and Certificate of Authenticity from Audemars Piguet and it indicates the watch was delivered on October 30, 1986.

The Royal Oak perpetual calendar was launched in 1984 with reference 5554, then 25554 when the 5 digit references were introduced and the third series 25654 with a slightly thicker case. In fact, within these three series, the Royal Oak non-leap year indicating perpetual calendars were made in 272 examples in steel, 422 in yellow gold, 33 examples in platinum and just one in white gold.
Within these, the first series 5554 & 25554 only represent 279 examples, with 229 examples in yellow gold, 49 in steel and just 1 in platinum