1990 Audemars Piguet Quantième Perpetual Calendar 18k yellow Gold Mother of Pearl Dial 25657BA with Box and papers
A very rare and unpolished 18k yellow gold Audemars Piguet Quantième Perpetual Calendar reference 25657BA, dating from 1990. This 36mm masterpiece boasts an extremely rare "Mother of Pearl" dial. This example presents cracks inside both sub-dials.
The perpetual calendar complication is seamlessly integrated into the dial, showcasing the moon phase, day, date and month indications with classic elegance. The unpolished case retains its original sharp lines and factory finish, offering a glimpse into the watchmaker’s artistry from this era. Renowned for its iridescent beauty, mother-of-pearl is a natural material derived from the inner shell of mollusks. Each piece is unique, with subtle color variations, texture and shimmer, ensuring no two dials are alike.
The combination of the no-lume "Mother of Pearl" dial, untouched case, and Audemars Piguet's technical brilliance makes this timepiece a rare and highly collectible example of vintage haute horology. A timeless creation that embodies understated luxury and technical mastery.
This example is in excellent condition showing light signs of age and or scratches. All our watches are thoroughly inspected by our expert watchmaker and come with a 3 months guarantee. However, since this particular piece has been fully serviced, it includes a 1-year mechanical guarantee.
- Brand: Audemars Piguet
- Year: 1990
- Reference: 25657 BA
- Serial: #C61XXX #33XX
- Material: 18k Yellow Gold
- Movement: Automatic - Caliber 2120/2
- Bracelet / Strap: AP leather band with 18k YG AP pin buckle
- Dimensions : 36mm / 19mm
- Accessories: Box and Papers
- Warranty: 3 months
All watches are checked and tested by our watchmaker and guaranteed 90 days. During service, pieces and parts could be needed due to age and are always replaced by original signed parts by our watchmaker. If serviced, we offer a 1 year mechanical guarantee.
This mechanical warranty does not cover damages that the buyer might cause. In regards to vintage models, we cannot guarantee waterproofness or time accuracy unless the watch has been serviced and these requests approved by our watchmaker.
We have a no-questions-asked 5-days return policy for European customers and international customers. Insured return is at the cost of the customer and must be made with Fedex Priority. We will process the refund as soon as we receive the item and can confirm that it is in the same condition as it was when it left our office. For return, please email us at harborwatchesparis@gmail.com
Please note that withdrawal rights do not apply to limited editions. This is because limited editions are sold exclusively during a specific time frame and cannot be resold after a return or refund. Additionally, pre-orders with a time limit cannot be refunded either before or after the pre-order period has ended.