OMEGA CONSTELLATION ELECTROQUARTZ
Omega, "Constellation, Electroquartz, f 8192 Hz, movement No.
31736483, Ref. 1910004. Made circa 1975, sold on April 16th,
1976.
Fine and very rare, rectangular, water-resistant, heavy 18K yellow
gold electronic wristwatch with an integral 18K yellow gold
Omega bracelet Ref. 391.001. Accompanied by a period Omega
box, original guarantee and booklet.
Two-body, polished and brushed, flat bezel, inclined ends,
back secured with four screws, crown set with a cabochon tiger's
eye, smoky quartz crystal.
Brushed gold with baton hour indexes, Omega logo on red
medallion at 12, applied gold signature at 6. Yellow gold and
black baton hands.
Cal. 1302 "Beta 21", 13 jewels, with quartz standardization.