Omega Constellation Constellation Co-Axial 31 Yellow Gold / Diamond / Champagne Supernova
Reference 123.55.31.20.58.001
About this watch
The Omega Constellation Co-Axial 31 is a masterpiece of luxury watchmaking, boasting an automatic movement with Co-Axial escapement technology for unparalleled precision and durability. The 31 mm yellow gold case features a gem-set bezel and shimmering diamond indexes on a Champagne Supernova dial, exuding opulence and timeless style. Certified as a chronometer, this watch has undergone rigorous testing to ensure its accuracy, making it a reliable companion for any occasion. With a power reserve of 50 hours and water resistance up to 100 meters, you can confidently wear this versatile timepiece during various activities. The comfortable yellow gold bracelet completes the ensemble, offering a lightweight feel that's perfect for all-day wear. This statement piece embodies luxury, precision, and style, making it an ideal choice for those seeking a timepiece that tells both time and their story.
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Key Features
- Automatic Omega caliber 8521 movement
- Co-Axial escapement technology for enhanced precision and durability
- 31 mm yellow gold case with gem-set bezel
- Champagne Supernova dial with shimmering diamond indexes
- Certified chronometer for accuracy
- Water resistance up to 100 meters
- Comfortable yellow gold bracelet
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 31 Yellow Gold / Diamond / Champagne Supernova
- Reference
- 123.55.31.20.58.001
- Movement
- 8521
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Yellow Gold 31mm
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
Excellent Omega Constellation Chronometer 198.0126 Call1333 Mens Watch $500
A men's Omega Constellation Chronometer reference 198.0126 made in Switzerland with a quartz cal 1333 movement.
- Condition: Preowned, with little wear and marks
- Movement: Quartz Cal 1333
- Country Of Manufacture: Switzerland
- Case Material: Stainless steel
Demi Gold Omega Constellation Pie Pan Ref. 168.005 with Applied Indices | Great Condition (Serviced) | $2600
The Omega Constellation Pie Pan Ref. 168.005 is a quintessential 1960s dress watch that embodies Omega’s pursuit of precision and elegance during the golden age of Swiss watchmaking, featuring a distinctive pie-pan dial and chronometer-certified accuracy.
- Condition: Great, serviced
- Movement: Omega Caliber 564, automatic, 24 jewels, chronometer certified
- Case size: 34.5mm diameter
- Lugs: Sculpted dog-leg lugs
Omega Constellation. Globemaster. 39mm. 🔥 Dial.
A Omega Constellation Globemaster, a 39mm watch with additional details provided in the listing.
- Case Size: 39mm
- Box And Papers: yes
OMEGA Constellation - 368.1201 - 2006 - Amazing condition - Lowest price online with price match ⭐️
The Omega Constellation 368.1201 is an automatic stainless steel watch with a white linen dial, featuring a 35.5mm diameter and 10mm thickness. It has a 3ATM water resistance rating and comes with a nice integrated bracelet.
- Condition: Excellent
- Diameter: 35.5mm
- Thickness: 10mm
- Water Resistance: 3ATM
OMEGA Constellation Ref. 123.20.35.20.06.001 Yellow Gold Two-Tone - COMPLETE SET!
A sophisticated timepiece featuring a distinctive stainless steel and yellow gold case with Roman numeral-engraved bezel, grey dial with date window at 3 o'clock, powered by OMEGA's Co-Axial Calibre 2500 movement.
- Condition: VERY GOOD (some light scratches on bracelet)
- Case materials: stainless steel and yellow gold
- Bracelet size adjustment: ~7" wrist
- Contents included: box, papers, serial hang tag, spare links
Omega Constellation C Shape - 168.017 Circa 1969 only for 775$ Shipped 🚢
A stainless steel Omega Constellation C Shape from 1969 featuring a 35mm case, an off white dial, and automatic movement calibre 564. The watch has no major dents or scratches and keeps accurate time.
- Condition: Great, with a few hairline scratches
- Case Size: 35mm diameter
- Dial Color: off white
Omega Constellation 2-Tone Automatic 🇨🇭
This Omega Constellation Automatic features a 2-tone stainless steel and gold case, matching gold dial, and an original stainless steel bracelet. It's available in great condition.
- Condition: Great, minor signs of wear
- Case size without crown: 35mm
- Lug to lug: 38mm
- Lug width: 23mm
1971 Omega Constellation Chronometer C-Case ref. 168.0056 w/ Cal. 1011 – serviced Dec 2025 – full original bracelet – $1150 ALL IN shipped
A vintage 1971 Omega Constellation Chronometer in the classic C-Case with a clean dial and full original bracelet.
- Condition: Excellent condition, with a few scratches on the crystal
- Calibre: Cal. 1011 (automatic)
- Case Size: 35mm (excluding crown)
- Lug Width: 19mm