Audemars Piguet Edward Piguet Quantième Perpétuel 25682BA

Condition	Year	Box	Papers
Like New (9/10)	NA	No	No

Opening Context
The Edward Piguet collection represents one of Audemars Piguet’s most elegant explorations of the rectangular wristwatch, combining elongated Art Deco-inspired proportions with the manufacture’s expertise in complicated and ultra-thin movements. The Edward Piguet Quantième Perpétuel 25682BA is a particularly sophisticated expression of this philosophy, placing a full perpetual calendar within a slender 18K yellow gold case. Its silver-toned dial, black Arabic numerals, moonphase, and manually wound movement create an unusually discreet presentation for such a significant complication.

Why This Reference Matters
The defining achievement of the 25682BA is the integration of a perpetual calendar within its narrow rectangular architecture. The mechanism mechanically tracks the differing lengths of the months as well as the recurring leap-year cycle, allowing the calendar to remain correctly sequenced through ordinary month changes without the frequent adjustment required by simpler calendar watches.

The calendar indications are arranged across subsidiary displays on the silver-toned dial, creating a dense but carefully organised composition. Black Arabic numerals frame the complication and provide strong contrast, giving the watch a slightly more instrumental character than the Roman numerals traditionally associated with rectangular dress watches.

At six o’clock, the moonphase becomes the principal decorative focal point. Its curved astronomical display provides a welcome visual counterpoint to the strong vertical and horizontal geometry of the case, numerals, and calendar registers.

What makes the reference especially impressive is the concentration of this mechanical complexity within an elongated case only 27 mm wide. Rather than using size to accommodate the complication, Audemars Piguet relies on sophisticated movement construction to preserve the elegant profile of a traditional rectangular dress watch.

At its heart is the manually wound Calibre 2003/2805. Built around the exceptionally thin Calibre 2003 architecture and supplemented by the perpetual-calendar mechanism, it allows the 25682BA to combine substantial complication with refined proportions. Offering approximately 36 hours of power reserve, the movement is fundamental to the watch’s unusually discreet character.

On the Wrist
Measuring 27 × 45 mm, the Edward Piguet Quantième Perpétuel has a distinctive elongated presence. Its narrow width preserves elegance, while the 45 mm length gives the watch considerably more visual impact than its 27 mm measurement might initially suggest. The rectangular format also distributes the calendar indications differently from a conventional round perpetual calendar, contributing to the reference’s unusual personality.

The 18K yellow gold case introduces warmth against the cooler silver-toned dial, while the black Arabic numerals and black leather strap provide crisp contrast. An 18K yellow gold pin buckle completes the traditional presentation. Despite the complexity contained within, the watch remains unmistakably formal and refined on the wrist.

Condition & Transparency
This example features a 27 × 45 mm rectangular case crafted from 18K yellow gold, paired with a silver-toned dial displaying black Arabic numerals, perpetual-calendar subsidiary indications, and a moonphase at six o’clock. It is powered by the manually wound Calibre 2003/2805, offering approximately 36 hours of power reserve, and is fitted to a black leather strap with an 18K yellow gold pin buckle. Particular attention should be given to preservation of the elongated case geometry and original finishes, dial and numeral condition, movement and winding performance, correct operation and synchronisation of all perpetual-calendar indications, moonphase functionality, calendar-corrector operation, strap and buckle condition, and overall provenance and set completeness—communicated strictly on verified information.

Why It Belongs in a Collection
The Edward Piguet Quantième Perpétuel 25682BA is particularly compelling for collectors interested in the less familiar dimensions of Audemars Piguet. It combines three areas in which the manufacture has considerable historical expertise: perpetual calendars, ultra-thin movements, and shaped precious-metal watches.

Its presentation is also refreshingly discreet. Rather than surrounding the perpetual calendar with an oversized case or overtly technical design, Audemars Piguet packages the complication within an elegant rectangular dress watch. The Calibre 2003/2805 makes that restraint mechanically possible, giving the reference horological substance far beyond what its slender exterior initially suggests.

Within a thoughtfully curated collection, the 25682BA provides an excellent counterpoint to Audemars Piguet’s better-known Royal Oak perpetual calendars, expressing comparable fascination with calendar mechanics through an entirely different design language.

Closing
The Audemars Piguet Edward Piguet Quantième Perpétuel 25682BA is a beautifully discreet expression of complicated watchmaking. Combining its elongated 18K yellow gold case, balanced silver-toned perpetual-calendar dial, elegant moonphase, and manually wound Calibre 2003/2805, it demonstrates the sophistication of concentrating serious mechanical complexity into a remarkably refined form—a perpetual calendar that whispers rather than announces what it can do.

Specifications

• Case Size: 27 mm x 45 mm
  
• Material: 18K Yellow Gold
  
• Dial: Silver-Toned Dial with Black Arabic Numerals, Perpetual Calendar Subdials and Moonphase at 6 O’Clock
  
• Strap: Black Leather Strap with 18K Yellow Gold Pin Buckle
  
• Power Reserve: 36 Hours
  
• Movement: Manual-Winding (Calibre 2003/2805)

Shipments are delivered under Delivered Duty Unpaid (DDU) terms, with duties and taxes payable by the recipient.