Our remarks

Patek Philippe Perpetual Calendar – Ref. 3940R-015 – 18k Rose Gold – Papers (2002) – Second Case Back – Folding Clasp – Excellent Condition

We are proud to present this exceptional Patek Philippe Perpetual Calendar, Reference 3940R-015, one of the most celebrated and enduring perpetual calendar wristwatches ever produced by Patek Philippe. Manufactured in 2002, this superb example is offered in excellent condition and is accompanied by its original papers, making it a highly desirable collector’s piece.

Crafted in 18k rose gold, the elegant 36 mm case embodies the perfect proportions for which the Ref. 3940 is renowned. Ultra-thin, refined, and timeless, the case reflects Patek Philippe’s mastery of discreet luxury and classical watchmaking. This example further benefits from a second solid case back, offering versatility between display and traditional aesthetics.

The beautifully executed silver opaline dial presents a perfectly balanced perpetual calendar layout, featuring day, date, month, leap year, and moon phase indications. Applied gold hour markers and dauphine hands ensure exceptional legibility while preserving the understated elegance that defines Patek Philippe’s most iconic designs.

At the heart of the watch is the legendary ultra-thin self-winding perpetual calendar movement, based on the revered caliber 240 architecture. Celebrated for its technical brilliance and reliability, the movement represents a milestone in modern watchmaking and exemplifies Patek Philippe’s uncompromising standards of finishing and precision.

The watch is paired with a classic leather strap and fitted with an 18k rose gold Patek Philippe folding clasp, enhancing both comfort and collectability while maintaining full originality.

This Patek Philippe Ref. 3940R-015 is offered with:

- Original Patek Philippe papers (2002)

- Winding box and normal box

- Second solid case back

- 18k rose gold folding clasp

- 2nd gold back

- Setting pin

- Excellent overall condition

“Widely regarded as one of the purest perpetual calendar wristwatches ever created, the Ref. 3940 stands as a benchmark of elegance, technical achievement, and enduring value in the world of haute horlogerie.”