Patek Philippe. A fine and rare 18K gold self-winding water-resistant wristwatch with enamel dial and radium accents

An icon of post war watchmaking, the Patek Philippe Ref. 2526 in 18kt yellow gold is celebrated as the first automatic wristwatch ever produced by the maison. Introduced in 1953, it remains one of the most important references in the brand’s history, powered by the legendary Caliber 12-600 AT, admired for its gold rotor, exceptional finishing, and remarkable technical sophistication.

What makes the Ref. 2526 especially captivating is its exquisite enamel dial, a beautifully domed porcelain surface of extraordinary depth and brilliance. Delicate by nature and rarely found in flawless condition, an untouched dial such as this is among the most prized features for discerning collectors.

Produced in fewer than 600 examples across all metals, the Ref. 2526 is both rare and historically significant. This superb example is preserved in outstanding condition, featuring a flawless enamel dial, applied gold indexes, dauphine hands, and a screw down caseback. A landmark Patek Philippe and a cornerstone for any important collection.

Details
Brand: Patek Philippe
Reference: 2526
Model: Automatic Calatrava
Year: Introduced in 1953, produced through the 1950s
Dial: White enamel with applied gold indexes and dauphine hands
Caliber: 12-600 AT, automatic, 30 jewels, gold rotor
Case: 18kt yellow gold, 36mm, screw down caseback
Strap: Leather strap with Patek Philippe gold buckle
Signed: Case, dial, movement, and buckle
Original box: No
Original papers: No
Accessories: Patek Philippe Extract from the Archives, 12 month warranty certificate, and lifetime guarantee of authenticity

Condition
The case is in very good condition with light wear only, retaining full lugs, sharp edges, and visible hallmarks. The enamel dial is original and beautifully preserved, free of cracks, hairlines, or restoration. The movement has been tested and runs accurately, with the rotor oscillating smoothly and no service currently required.

Please note
Any apparent marks visible in photographs may be reflections or dust on the crystal caused by strong lighting and are generally not visible under normal conditions. Any significant imperfections will always be clearly stated.