The Mondani Collection of Rolex Wrist...

Geneva, May 14, 2006

LOT 796

Ref. 3131, Pink Gold So-Called ?Bubble-Back? Rolex, ?Oyster Perpetual, Officially Certified Chronometer?, retailed by Black, Star and Gorham, Ref. 3131. Case No. 459797. Made in 1946. Very fine, water-resistant, tonneau-shaped, center seconds, self-winding, 14K pink gold gentleman's wristwatch with Rolex gold-plated buckle.

CHF 5,000 - 7,000

EUR 3,200 - 4,500 / USD 4,000 - 5,500

Sold: CHF 7,670

C. Three-body, polished and brushed, screwed-down case back and crown. D. Brushed silver with applied gold dart indexes and Arabic numerals, outer minute/fifths of a seconds track. Pink gold "Feuille" hands. M. Cal. 620, 9 3/4???, rhodium plated, 19 jewels, lever escapement, monometallic balance, self compensating Breguet balance-spring. Dial, case and movement signed. Diam. 32 mm. Thickness 13 mm.


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Grading System
Grade: AA

Very good

Case: 3

Good

Movement: 3*

Good

Overhaul recommended, at buyer's expense

Dial: 3-33-01

Good

Restored

HANDS Original

Notes

The caliber 9 3/4??, Ref. 620 was created in 1936 and was in regular production between 1940 and 1951.