Rolex Big Bubbleback / Ovone Ref. 6085, 1950s. Rare vintage Oyster Ovone watch with mechanical self-winding movement. 34mm diameter yellow gold case with knurled bezel and screw-down case back. Champagne dial with beautiful patina of the time for the historic dealer Serpico y Laino! Applied gold Arabic numerals and hour markers. Blue crocodile strap with Rolex buckle. In very good condition, accompanied by our certification of authenticity and one year warranty on the mechanism. This watch can be purchased directly in our shop at Lugano, Switzerland, or online. Shipping worldwide with Fedex insured courier in 24/48 hrs.