Vintage Omega Constellation Automatic Chronometer, C-shaped brushed case, Cal. 1011 from 1970's

This vintage Omega Constellation from the 1970s is a clean, well-balanced example of the brand’s iconic chronometer line, housed in the distinctive brushed C-shape case that defined Omega’s design language of the era. The brushed stainless steel case gives the watch a confident, sporty feel, while the soft curves keep it elegant and wearable. The proportions are classic for a Constellation, offering presence without feeling oversized.

The silver dial is crisp and easy to read, with applied baton hour markers and matching hands that reflect light subtly. The date window at 3 o’clock adds everyday practicality, and the Constellation and chronometer text underline the model’s position at the top of Omega’s lineup. Overall, the dial remains original and well preserved, with a timeless, understated look.

Inside is the Omega Caliber 1011, an automatic chronometer-rated movement used by Omega in the early to mid-1970s. Designed for daily wear, it offers smooth automatic winding and reliable timekeeping. This watch is a solid vintage Constellation that combines classic Omega accuracy with unmistakable 1970s design.

CASE
34.5mm diameter
40mm lug-to-lug
Brushed stainless steel C-shape case

MOVEMENT
Omega Caliber 1011
Automatic
Chronometer-certified

DIAL
Original silver dial
Applied baton hour markers
Date window at 3 o’clock

ERA
1970s