SpecStudio
Click to inspect
Omega Constellation Co Axial Master Chronometer Small Seconds 34mm
Ref. 131.20.34.20.63.001 · Dress
$14,600In stock
Case
- Diameter
- 34mm
- Thickness
- 11.7mm
- Lug-to-lug
- 37mm
- Material
- Steel & Sedna Gold
- Finish
- Steel
- Water resistance
- 50m
Crystal & dial
- Crystal
- Sapphire
- Shape
- Domed
- Dial colour
- Silver
Movement
- Caliber
- Omega 8802
- Type
- Automatic
- Power reserve
- 55h
- Hacking
- Yes
- Hand-winding
- Yes
Design language
- Case shape
- round
- Dial style
- standard
- Sub-dials
- 1
- Bezel
- smooth_polished
- Bracelet
- metal_oyster
AI-detected from the product image
Constellation collection · 11 watches
2 colorways
The market
Market prices.
Retail$14,600
eBay listings
- Omega Constellation Brown Dial Rose Gold & Steel 34mm Watch 131.20.34.20.63.001Pre-owned - Good · US$4,495
- Omega Constellation Master Chronometer 131.20.34.20.63.001 Complete, Unworn 2026New with box and papers · US$10,950
- omega Constellation 131.28.34.20.55.001 TO308985Pre-owned - Good · JP$11,580
Lowest displayed prices first.
Matched listings from our latest checks; eBay may show additional results. We may earn a commission through these links at no extra cost to you.
Retail stock & market context
Omega on the secondhand market
Somewhere in -0.0% to +11.4%
37 matched watches
Dress watches as a group: +9.3% · 191 matched watches
Year-by-year readings →The connection engine
More like this.
The community take
Owners talk.
Owners widely praise the Omega Constellation Co Axial Master Chronometer Small Seconds 34mm for its discreet elegance and visually appealing design, with some calling it the most underrated Omega model. However, multiple owners and reviewers question its high price point for a steel watch, with specific criticisms directed at the bracelet's folding clasp being too long and having sharp edges, and some find the overall thickness unacceptable for the price range. One owner notes a noisy rotor and accuracy around +6 seconds per day, while others appreciate the 60-hour power reserve and the movement's Master Chronometer certification. On balance, owners and reviewers rate the Omega Constellation Co Axial Master Chronometer Small Seconds 34mm highly for its elegant design and Master Chronometer certification, despite concerns regarding its price and bracelet quality.
Open the discussion
On real wrists
No shots yet. Show how it wears.
The paper trail
The discussion