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Rolex Datejust, Ref. 6075

CHF 3,650


Vintage attractive stainless steel and rose gold Rolex Oyster Perpetual Datejust Chronometer wristwatch, Ref. 6075, (Movement SN: 30903, Case SN: 715335) often refereed to as the “Ovettone” or “Big Bubble back” due to its pronounced back. It was one of the first of the “Datejust” line of watches made by Rolex in the first part of the 1950s. Inside it houses Rolex’s early A296 automatic movement (the same as first Submariner 6200). Also it is equipped with the ‘Super Oyster’ winding crown, a mechanism developed by Rolex in an attempt to create a non-screw down waterproof crown. This type of crown was phased out after around three years of production. Date is in red for all numbers (versus the so called Roulette date which alternates between red and black numbers).

C. Three-body, polished and brushed, screwed-down case back, gold Super-Oyster winding crown, fixed gold graduated bezel; D. Satine silver with applied rose gold baton indexes and luminous dots, outer minute/seconds divisions, aperture for the date. Luminous gold baton hands. M. Automatic Cal. Size-A-296. Dial, case, and movement signed. Dim. 36 mm.

Watch is in overall good condition, running and ready to wear or gift!


Brand Rolex
Model “Big bubble back”, “Ovettone”
Reference Ref. 6075
Year 1950s
Movement Automatic
Calibre Size-A-296
Case material Stainless Steel & Rose Gold Bezel
Case size 36 mm
Bracelet NOS leather strap w. unsigned steel buckle
Features rare movement, great condition
Box/Papers No box, no papers


In fully working order. Very good vintage condition, minor surface scratches, scuffs and discoloration through the age. Some minor wear at the edges of the dial, minor luminous loss on the hour hand. New leather strap with unsigned steel buckle. No box, no papers.


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