Audemars Piguet QP 25657OR Pink Gold 1989

Audemars Piguet Pepetual Calendar (QP), Pink Gold 25657OR
Serial: C61220 / Mvt 294421 / N 3428
Circa: 1989
Reference: 25657OR

DIAL: White dial with applied hour markers, moon phase window and calendar registers

CASE: 36mm, 18K pink gold, sapphire crystal

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

BRACELET: Leather strap with AP 18k ardillon buckle

CONDITION REPORT: Mint condition, the case is unpolished and all hallmarks and numbers are ultra crisp.
The movement was fully overhauled in October 2022. The rotor, moon disc, winding system, balance bridge, balance wheel and ratchet wheel click spring were replaced and kept on the side.

NOTES: The present watch comes with a digital archives extract from Audemars Piguet and it indicates the watch was sold on June 15, 1989.

These treasured Audemars Piguet perpetual calendars with ultra thin caliber movements, were produced in relatively small numbers. The reference 25657 was launched in 1982 and produced until 1993, only around 360 examples of this reference were produced in pink gold. Far less common than the yellow gold version that was produced in over 1,300 examples.