ROLEX REF. 1601 DATEJUST STEEL AND YELLOW GOLD
Rolex, "Oyster Perpetual Datejust, Superlative Chronometer,
Officially Certified," case No. 2923546, Ref. 1601. Made in 1970.
Fine, center seconds, self-winding, water-resistant, stainless steel
and yellow gold Chronometer wristwatch with date and a stainless
steel and yellow gold Rolex Jubilee bracelet with deployant clasp.
Three-body, polished and brushed, screw-down case back and
crown, fluted bezel, crystal with cyclops lens.
Blue with applied yellow gold baton indexes and luminous dots,
outer minute/seconds divisions, aperture for the date. Luminous
yellow gold baton hands.
Cal. 1570, rhodium-plated, 26 jewels, straight-line lever escapement,
monometallic balance adjusted to 5 positions and temperature,
shock absorber, self-compensating free-sprung Breguet
balance spring, Microstella regulating screws, hack mechanism.