ROLEX REF. 16700 GMT-MASTER
Rolex, "Oyster Perpetual Date, GMT-Master, Superlative
Chronometer, Officially Certified," case No. A493893, Ref. 16700.
Made in 1999.
Fine, two-time-zone, center-seconds, self-winding, water-resistant,
stainless steel wristwatch with date, revolving red and
blue 24-hour bezel and a stainless steel Oyster bracelet with
deployant clasp.
Three-body, polished and brushed, screwed-down case b
ack and crown, graduated bidirectional revolving bezel for the
second 24-hour time-zone, sapphire crystal with cyclops lens.
Black with applied luminous steel round, baton and triangular
indexes, outer minute/seconds divisions, aperture for
the date. Luminous steel skeleton hands and a luminous red
24-hour arrow hand.
Cal. 3175, rhodium-plated, oeil-de-perdrix decoration,
31 jewels, straight-line lever escapement, free-sprung monometallic
balance adjusted to temperatures and five positions, shock
absorber, self-compensating Breguet balance spring, Microstella
regulating screws, hack mechanism.