Important Modern & Vintage Timepieces

New York, Sep 15, 2010

LOT 298

Rolex Ref. 16750 Steel GMT-Master Rolex, ?Oyster Perpetual Date, GMT-Master, Superlative Chronometer, Officially Certified,? case No. 7620530, Ref. 16750. Made in 1983. Fine, two time zone, center seconds, self-winding, waterresistant, stainless steel wristwatch with date, special 24 hour bezel and hand.

C. Three-body, polished and brushed, black graduated bidirectional revolving bezel for the second 24-hour timezone, screwed-down case back and crown, winding crown protected by the crown guard, crystal with cyclops lens. D. Black with 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, 27 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.