OMEGA SKELETONIZED LOUIS BRANDT PERPETUAL
CALENDAR YELLOW GOLD
Omega, "Louis Brandt, Skeletonized Quantième Perpétuel, No. QS 21.
Made circa 1990.
Very fine and rare, skeletonized, self-winding, water-resistant, 18K
yellow gold wristwatch with perpetual calendar and moon phases with
an 18K yellow gold Omega link bracelet.
Three-body, polished and brushed, transparent snap-on case back,
Skeletonized with outer metallic blue chapter ring with Roman
numerals, subsidiary dials for the days of the month, of the week, the
months and the leap year, aperture for the moon phases, Yellow gold
Cal. 1117 based ETA 2890 A9, gilted, engraved, straight line lever
escapement, monometallic balance, shock-absorber, self-compensating
flat balance-spring, engraved and fausses cotes decoration rotor.