$3,422
“Ref. 3131 - Pink Gold So-Called Bubble-Back” Rolex, “Oyster Perpetual, Chronometer”, Ref. 3131. Made circa 1946. Fine, tonneau-shaped, center seconds, self-winding, waterresistant, 14K pink gold wristwatch with a Rolex 18K pink gold buckle. Three-body, solid, polished and brushed, screwed-down case back and crown. Matte silver with applied yellow gold dart indexes and Arabic numerals, outer minute track. Yellow gold "feuille" hands. Cal. 620, rhodium-plated, 19 jewels, straightline lever escapement, monometallic balance, self-compensating Breguet balance spring. Dial, case and movement signed. Diam. 32 mm. Thickness 13 mm.
Auctioneer:
Antiquorum
Date:
2007-09-26