ROLEX REF. 16713 GMT-MASTER II
DIAMOND & RUBY DIAL
Rolex, Oyster Perpetual Date, GMT Master II, Superlative
Chronometer, Officially Certified, case No. F620012, Ref. 16713.
Made in 1993.
Fine, center seconds, self-winding, water-resistant, two time zone,
stainless steel and 18K yellow gold Chronometer wristwatch with
special 24-hour bezel and hand, independently adjustable 12-hour
hand and a stainless steel and 18K yellow gold Oysterlock bracelet.
Three-body, polished and brushed, screwed-down case back
and crown, graduated bi-directional revolving yellow gold bezel
with black insert for the second time zone in 24 hours, sapphire
crystal with cyclops lens.
Smoked champagne with applied gold diamond-set round
indexes, ruby-set bâton and triangular indexes, outer minute track,
aperture for the date. Luminous yellow gold skeleton hands.
Cal. 3185, rhodium-plated, oeil-de-perdrix decoration, 31 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.