Omega Constellation Automatic Ladies Watch 127.10.27.20.02.001

30mm round gold-tone case; wall-to-wall crystal with thick black dial frame
Black dial with gold-tone markers at 3, 6, 9, and 12; genuine diamond at 12 o’clock
Gold-tone hour, minute, and second hands

Sleek two-tone watch featuring exposed screws on lugs and single diamond marker on clean black dial
34-mm metal case with mineral dial window
Japanese quartz movement with analog display