ROLEX REF. 1675 GMT MASTER BLACK BEZEL STEEL
Rolex Oyster Perpetual, GMT Master, Superlative Chronometer,
Officially Certified, case No. 2145332, Ref. 1675. Made in 1968.
Fine, two time zone, center seconds, self-winding, water- resistant,
stainless steel wristwatch with date, 24-hour bezel and hand and a
stainless steel Rolex Oyster bracelet.
Three-body, polished and brushed, all black graduated bidirectional
revolving bezel for the second 24-hour time zone, screw-
down case back and crown, winding crown protected by the crown
guard, crystal with cyclops lens
Black with luminous round, baton and triangular indexes, outer
minute track, aperture for the date. Luminous steel skeleton hands.
Cal. 1570, rhodium-plated, 26 jewels, straight-line lever escapement,
monometallic balance adjusted to 5 positions and temperature,
shock absorber, self-compensating free-sprung Breguet
balance spring, Microstella regulating screws.