ROLEX REF. 16550 EXPLORER II IVORY DIAL
RETAILED BY TIFFANY & CO. STEEL
Rolex, Oyster Perpetual Date, "Explorer II," Superlative Chronometer,
Officially Certified, case No. 8470374, Ref. 16550. Made in 1986.
Fine, two time zone, center seconds, self-winding, water-resistant,
stainless steel wristwatch with date, 24-hour bezel and hand,
independently adjustable 12-hour hand and a stainless steel Rolex
Oyster bracelet with deployant clasp.
Three-body, polished and brushed, screwed-down case back
and crown, graduated 24-hour bezel for the second time zone,
Twinlock winding crown protected by the crown guard, sapphire
crystal with cyclops lens.
Ivory-color with applied luminous round, triangular and baton
steel indexes, aperture for the date. Luminous steel skeleton hands.
Cal. 3085, 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.