ROLEX REF 1601 DATEJUST YELLOW GOLD
Rolex, "Oyster Perpetual Datejust, Superlative Chronometer,
Officially Certified", case No. 2121371, Ref. 1601. Made circa
1966.
Fine, center seconds, self-winding, water-resistant, 18K
yellow gold wristwatch with date.
Three-body, polished and brushed, curved lugs, fluted
gold bezel, screwed-down case back and crown, crystal with
cyclops lens.
Black with applied baton indexes, outer minute/ seconds
division, aperture for the date. Gold alpha hands.
Cal. 1560, rhodium-plated, 26 jewels, straight-line lever
escapement, monometallic balance adjusted to 5 positions
and temperature, shock absorber, self-compensating
freesprung blued steel balance spring.