ROLEX REF 6542 GMT BAKELITE BEZEL TROPICAL DIAL
Rolex, "Oyster Perpetual", "Gmt-Master, superlative Chronometer officially certified", case no.263139, ref. 6542. Made in 1957.
Very fine and rare, two time zone, center seconds, self-winding, water-resistant, stainless steel wristwatch, 24-hour bezel and
hand with a stainless steel Rolex Jubile bracelet with deployant clasp.
Three-body, polished and brushed, red and blue graduated bidirectional revolving bezel for the second time zone in
24 hours, screw down case back and crown, crystal with cyclops lens.
Black with luminous round, triangular and baton indexes, outer minutes/seconds track, aperture for the date. Luminous
steel skeleton hands.
Cal. 1030, rhodium-plated, 25 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures
and 5 positions, shock absorber, self compensating Breguet balance spring, butterfly rotor, index regulator.