Rolex. A stainless steel manual wind wristwatch


Model: Oyster ScientificReference: 2765Date: Circa 1940Movement: 18-jewel manual wind, timed to 6 positionsDial: Two-tone silvered, black baton and Arabic numeral hour markers, outer minute and 1/5th second divisions, black leaf hands, centre secondsCase: Brushed and polished tonneau form, screw down back and crown, No.90751Strap/Bracelet: Black leatherBuckle/Clasp: Steel buckleSigned: Case, dial & movement Size: 31mm
|The Oyster Scientific combines several features that make it a milestone in the production of Rolex watches. Firstly, it was designed for scientific use with a need for accuracy so it has a chronometer movement as well as the seconds hand mounted in the centre to give a clear indication of 5ths of a second. The dial itself is often termed as 'exotic' and is rare and unusual example in its scientific configuration. Lastly the 'Oyster' style casing is typical of what was to follow for models known as 'tool' watches for professional use.