ROLEX, REF. 1530, DATE, STEEL
Rolex, "Oyster Perpetual Date Superlative Chronometer, Officially
Certified", case No. 4167543, Ref. 1530. Made circa 1975.
Fine and rare, tonneau-shaped, center seconds, selfwinding, water
resistant, stainless steel wristwatch with date and an integral
stainless steel Rolex link bracelet.
Three-body, polished and brushed, screwed-down case back
and crown, sapphire crystal with cyclops lens
Satine silver with applied steel baton indexes and luminous
dots, outer minute/seconds divisions. Luminous steel baton hands
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.