The Mondani Collection of Rolex Wrist...

Geneva, May 14, 2006

LOT 727

Ref. 6139 ?Yellow and White Gold? Vacheron & Constantin, Genève, No. 523775, case No. 350476, Ref. 6139. Made in 1956. Very fine and rare, center-seconds, 18K white and yellow gold gentleman?s wristwatch with a yellow gold Vacheron & Constantin buckle.

CHF 4,000 - 6,000

EUR 2,500 - 3,800 / USD 3,000 - 4,600

Sold: CHF 4,484

C. Three-body, bi-colored, solid, polished and brushed, stepped bezel with a flat white gold ring bearing 12 fluted yellow gold indexes, stylized fancy lugs. D. Guilloché, gilt, with outermost painted seconds track. Yellow gold "bâton" hands. M. Cal. 1002, rhodium-plated, "fausses-côtes" decoration, 17 jewels, straight line lever escapement, beryllium balance with timing screws, adjusted to temperatures, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 34 mm. Thickness: 8 mm. To be sold without reserve


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Grading System
Grade: AA

Very good
Case: 3

Good
Movement: 3*

Good

Overhaul recommended, at buyer's expense
Dial: 3-01

Good

HANDS Original

Notes

Ref. 6139 With stepped bezel, was probably an experimental model, given its rarity and the combination, unusual at the time, of yellow and white gold.