ROLEX REF. 5100 BETA 21 QUARTZ YELLOW GOLD
Rolex, Quartz, No. 283, Ref. No. 5100. Made in the 1970s.
Very fine and rare, heavy and large, tonneau- shaped, center seconds, 18K yellow gold
quartz wristwatch with date and an integral 18K yellow gold Rolex bracelet with concealed
deployant clasp. Accompanied by the original fitted Rolex box and an extra link.
Three-body, solid, polished and brushed, fluted bezel, sapphire crystal with cyclops lens.
Satiné silver with applied yellow gold baton indexes and luminous dots, outer 1/5th
seconds/minute track, aperture for the date. Yellow gold baton hands.
Cal. Beta-21, 13 jewels, frequency of the quartz oscillator: 8192 Hz, reduced to 256 Hz
by the frequency reducer.