page transition image
Skip to content

Cart

Your cart is empty

Audemars Piguet Quantieme Perpetual Calendar Moonphase 25548BA - 18K Yellow Gold

Details

High Complication, Human Scale

Before the Royal Oak, Audemars Piguet built its reputation on classical watchmaking of the highest order. The Quantieme Perpetual is a direct link to that heritage. It houses one of the most respected and difficult complications in horology within a restrained, elegant yellow gold case. This is a pure expression of AP’s technical mastery, offering a level of craft and complexity that directly rivals its peers from Patek Philippe, often for a fraction of the cost.

Classic Proportions, Total Functionality

This reference 25548BA is defined by its balance. The 35.5mm case is a perfect size for a complicated dress watch, providing presence without being oversized. The white dial, with its applied baton markers, is clean and highly legible, allowing the perpetual calendar and moonphase displays to be read at a glance. It's a thoughtful design that prioritizes function over ornamentation.

Clean Dial And An Original Buckle

The watch is in good condition. The 18K yellow gold case is unpolished and shows honest wear consistent with its age. The white dial and the crystal are both in great shape, with the intricate printing remaining crisp and clear. The watch is fitted to a new leather strap that secures with the original 18K gold Audemars Piguet buckle, an important detail that preserves the watch's integrity. As with every watch we offer, this piece has been verified as mechanically sound and is ready to wear.

The Thinking Collector's Perpetual

This is a watch for someone who understands watchmaking beyond the hype. It delivers a Holy Trinity perpetual calendar in a timeless package, representing one of the smartest buys in high horology. It wears beautifully, slides under a cuff with ease, and carries the weight of a true manufacture. It's a confident choice for the collector who values substance over spectacle.

Key Specs:

Reference: 25548BA
Model: Quantieme Perpetual Calendar Moonphase
Year: 1980s
Movement: Automatic
Case Size: 35.5mm
Bezel: 18K Yellow Gold
Bracelet: Leather with Original Buckle
Dial: White
Metal: 18K Yellow Gold
SKU: 666
Key Specs

High Complication, Human Scale

Before the Royal Oak, Audemars Piguet built its reputation on classical watchmaking of the highest order. The Quantieme Perpetual is a direct link to that heritage. It houses one of the most respected and difficult complications in horology within a restrained, elegant yellow gold case. This is a pure expression of AP’s technical mastery, offering a level of craft and complexity that directly rivals its peers from Patek Philippe, often for a fraction of the cost.

Classic Proportions, Total Functionality

This reference 25548BA is defined by its balance. The 35.5mm case is a perfect size for a complicated dress watch, providing presence without being oversized. The white dial, with its applied baton markers, is clean and highly legible, allowing the perpetual calendar and moonphase displays to be read at a glance. It's a thoughtful design that prioritizes function over ornamentation.

Clean Dial And An Original Buckle

The watch is in good condition. The 18K yellow gold case is unpolished and shows honest wear consistent with its age. The white dial and the crystal are both in great shape, with the intricate printing remaining crisp and clear. The watch is fitted to a new leather strap that secures with the original 18K gold Audemars Piguet buckle, an important detail that preserves the watch's integrity. As with every watch we offer, this piece has been verified as mechanically sound and is ready to wear.

The Thinking Collector's Perpetual

This is a watch for someone who understands watchmaking beyond the hype. It delivers a Holy Trinity perpetual calendar in a timeless package, representing one of the smartest buys in high horology. It wears beautifully, slides under a cuff with ease, and carries the weight of a true manufacture. It's a confident choice for the collector who values substance over spectacle.

Key Specs:

Reference: 25548BA
Model: Quantieme Perpetual Calendar Moonphase
Year: 1980s
Movement: Automatic
Case Size: 35.5mm
Bezel: 18K Yellow Gold
Bracelet: Leather with Original Buckle
Dial: White
Metal: 18K Yellow Gold
SKU: 666