Antiquorum Auctioneers since 1974

Geneva, May 10, 2026

LOT 557

PATEK PHILIPPE, SWITZERLAND, REF. 3520 D, CALATRAVA, DORÉ DIAL, APPLIED BREGUET INDEXES, 18K YELLOW GOLD

CHF 10,000 - 15,000

HKD 100,000 - 150,000 / USD 12,700 - 19,000 / EUR 10,900 - 16,300 / JPY 2,020,000 - 3,030,000

Sold: CHF 18,750

A fine and very rare, 18k yellow gold, manual wind waterproof wristwatch with doré dial, applied Breguet indexes and Clou de Paris bezel


LOADING IMAGES
Click to full view
Image
Grading System
Grade: AAA

Excellent
Case: 2-8

Very good

Slightly scratched
Movement: 2*

Very good

Overhaul recommended, at buyer's expense
Dial: 2-01

Very good

HANDS Original

Brand Patek Philippe, switzerland

Model Calatrava

Reference 3520 D

Year sold in September 1993

Movement No. 1375072

Case No. 2915391

Caliber 177, 18 jewels

Diameter 32

Signature dial, case and movement

Accessories certificate of origin, registered guarantee card, booklet

Notes

Made in various configurations, the reference 3520 is a classic Calatrca dress watch but features a screw-down caseback. This version, sold new in Japan, features a doré dial and applied Breguet numerals as confirmed by the original certificate and may have been a special limited edition for Japan. This is the first time we have had the opportunity to offer this variation.

Provenance

Property of a Japanese gentleman