Geneva, Nov 09, 2025

LOT 490

PATEK PHILIPPE, SWITZERLAND, REF. 600, OPEN FACE DRESS-WATCH, PLATINUM

CHF 7,000 - 14,000

HKD 68,000 - 136,000 / USD 8,800 - 17,500 / EUR 7,600 - 15,100 / JPY 1,330,000 - 2,660,000

Sold: CHF 17,500

An extremely fine and elegant, platinum, manual wind open-face, keyless dress watch, silver dial with subsidiary seconds at 6.


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Grading System
Grade: AAA

Excellent

Case: 3

Good

Movement: 3*

Good

Overhaul recommended, at buyer's expense

Dial: 3-01

Good

HANDS Original

Brand Patek Philippe, Switzerland

Reference 600

Year Sold in December 1939

Movement No. 890041

Case No. 418315

Diameter 44 mm.

Caliber 38 mm., rhodium plated, fausses cotes decoration, 18 jewels, stamped with the seal of Geneva quality mark, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, swan- neck micrometer regulator.

Weight 61 gr.

Signature Dial, case and movement

Accessories Original box, certificate, extract from the archives and platinum Patek Philippe chain