ROLEX REF. 2939 PRINCE IMPERIAL
CONTROLEE OFFICIELLEMENT YELLOW GOLD
Rolex, "Prince Imperial Controlee Officiellement", No. 1000716,
case No. 1009129. Ref. 2939. Made in the 1930s.
Very fine and rare, open face, keyless, 18K yellow gold dress
Three-body, solid, polished, round bezel, snap on case back.
Two-tone champagne with painted Arabic numerals, outer
minute track, subsidiary seconds. Blued steel lozenge hands.
16```, rhodium plated, 17 jewels, officially tested in eight
ways, straight line lever escapement with Rolex patent cap
protecting escapement, monometallic balance with screws,
self-compensating breguet balance spring.