ROLEX REF. 4500 MONOBLOCCO
LUMINOUS DIAL YELLOW GOLD
Rolex, "Oyster, Chronograph, Anti-magnetique", case No.
533670, Ref. 4500. Made circa 1946.
Very fine and rare, tonneau shaped, water-resistant, 18k
yellow gold wristwatch with round button chronograph,
register, tachometer and a gold plated Rolex buckle.
Two-body, polished and brushed, screwed-down case
back and crown.
Matte silver with applied yellow gold Arabic numerals,
luminous dots, subsidiary dials for the seconds and 30-minute
register, inner 1/5th seconds and minute track, outer
tachometer scale. Luminous yellow gold alpha hands.
Cal. 13''', rhodium-plated, 17 jewels, straight line lever
escapement, monometallic balance, self-compensating steel
Breguet balance spring, index regulator.