ROLEX REF 1680 RED SUBMARINER TROPICAL STEEL
Rolex, "Oyster Perpetual Date, Submariner, 200 m = 660
ft, Superlative Chronometer, Officially Certified," case No.
3762876, Ref. 1680. Made in 1974.
Fine and rare, center seconds, self-winding, water-resistant,
stainless steel wristwatch with date and a Rolex stainless steel
Fliplock bracelet with deployant clasp. Accompanied by a
Rolex fitted box.
Three-body, polished and brushed, screw down case back
and crown, graduated bidirectional revolving black bezel for
the decompression times, Triplock winding crown protected
by the crown guard, crystal with cyclops lens.
Faded black with Submariner in red letters, luminous
round, triangular and baton indexes, outer minutes/ seconds
divisions, aperture for the date. Luminous steel skeleton
Cal. 1570, rhodium-plated, oeil-de-perdrix decoration, 26
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.