Important Watches, Wristwatches and C...

Geneva, Hotel Des Bergues, Apr 24, 1999

LOT 572

Patek Philippe & Cie, Geneve, "Calatrava Amagnetic", No. 730916, case No. 693625, Ref. 2509, circa 1962. Very fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch.

CHF 10,000 - 12,000

C. two body, massive, polished, screwed case back, dust protecting cap. D. matted silver with applied gold indexes, auxiliary seconds dial. "Dauphine" yellow gold hands. M. 27-AM400, Geneva Quality Hall Mark, rhodium plated, "fausses cotes" decoration, 18 jewels, gold lever escapement, Giromax balance adjusted for heat, cold isochronism and 5 positions, shockabsorber, self-compensating Breguet balance-spring. Dial, case and movement signed. Diam. 34 mm.


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Grading System
Grade: AA

Very good

Case: 4-10

Fair

Patinated

Movement: *4-5

Fair

Overhaul recommended, at buyer's expense

Poor

Dial: 4-01

Fair

HANDS Original

Notes

Ref. 2509 Production of this reference started in 1951.