Important Collectors Watches, Pocket ...

Geneva, May 10, 2009

LOT 303

Ref. 16750 GMT-Master Rolex, « Oyster Perpetual, GMT-Master, Superlative Chronometer, Officially Certified », case No 6655911, Ref. 16750. Made in 1981. Fine, two time zone, center-seconds, self-winding, water-resistant, stainless steel chronometer wristwatch with date, special 24 hour bezel and hand and a stainless steel Rolex Oyster bracelet.

C. Three-body, polished and brushed, red and blue graduated bidirectional revolving bezel for the second 24-hour time-zone, screwed-down case back and crown, winding crown protected by the crown guard, crystal with cyclops lens. D. Black with painted luminous round, baton and triangular indexes, aperture for the date. Luminous steel skeleton hands, red arrow for the second time zone. M. Cal. 3075, rhodium-plated, oeil de perdrix and fausses cotes decoration, 27 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating freesprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 12.5 mm. Approx overall length 180 mm.