Omega Constellation Constellation Co-Axial 31 White Gold / Snow / Diamond Supernova
Reference 123.55.31.20.55.007
About this watch
The Omega Constellation Co-Axial 31 White Gold / Snow / Diamond Supernova is a masterpiece that embodies luxury, precision, and style. With its stunning design and innovative movement, every element is crafted with care. The watch features a white gold case, gem-set bezel, mother of pearl dial, and dauphine hands. Its Co-Axial escapement reduces friction, leading to improved accuracy and longevity. The caliber 8421 boasts a power reserve of 50 hours and a frequency of 25,200 vibrations per hour. The watch is built to last with premium white gold and scratch-resistant sapphire glass. It's perfect for collectors, formal event attendees, or those who value precision and reliability in their timepieces.
Buy Now on Jomashop
This is an affiliate link
Key Features
- White gold case
- Gem-set bezel with diamonds
- Mother of pearl dial
- Co-Axial escapement movement
- 50-hour power reserve
- Scratch-resistant sapphire glass
- Water resistance up to 100 meters
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 31 White Gold / Snow / Diamond Supernova
- Reference
- 123.55.31.20.55.007
- Movement
- 8421
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- White Gold 31mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
omega constellation 168.005 | original crystal & crown | unpolished
The Omega Constellation is a luxury watch being sold unpolished, retaining its original crystal and crown. It comes with a metal lined presentation box.
- Condition: unpolished
- Original crystal & crown: true
- Shipped: true
Omega Constellation Pie Pan 1964 – Ref. 168.005 – Dog-Leg Lugs – Serviced (11/2025) – $1945 + shipping OBO
a 1964 Omega Constellation Pie Pan ref. 168.005 featuring dog-leg lugs and cal. 561 movement, serviced in November 2025.
- Condition: Excellent for its age
- Calibre: Cal. 561 movement
- Year: 1964
- Movement type: Chronometer-grade
(Spiralwinder) Vintage Omega Seamaster and Constellation Display Caseback
·
$65
This listing is about a display caseback designed to fit many Omega Seamaster and Constellation watches from the 1960s, made by Spiralwinder.
- Caseback type: Spiralwinder
- Compatible models: 1960s Seamasters and Constellations
Omega Constellation Pie Pan Cal. 564 Ref. 168.005 | 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.
- Condition: Great serviced condition
- Movement: Omega Calibre 564
- Jewels: 24
Package Deal! Two Omega Constellation Manhattan Day Dates - Integrated Bracelet Beauties CHEAP!
Two Omega Constellation Manhattan Day-Dates for sale, one in full steel and the other in two-tone. Both have crisp white dials, luminescent hands, and gold dot markers.
- Condition: Pre-owned, unpolished with age-related wear
- Diameter: 33MM
- Bracelet Length Stainless: up to approximately 7.5 inches
- Bracelet Length Two Tone: just over 7 inches
Rare Omega Constellation 2000 Millennium 1504.50
This Omega Constellation 2000 Millennium edition is a unique timepiece commemorating the turn of the millennium, with only 2000 pieces produced. It features 'OMEGA 2000' text and lumed roman numeral markers instead of stick indexes.
- Condition: Good condition, with normal signs of wear and scratching on the crystal
- Production run: Limited to 2000 pieces
- Service history: Unknown
Omega Constellation Pie Pan 35mm Vintage Automatic Dog Leg 2852 168.005 Two Tone Watch - $1100 SHIPPED
This Omega Constellation Pie Pan watch is stunning and a pinnacle in Omega's dress watch heritage. It features an original, untouched dial with patina'd perfectly and comes on a red leather strap.
- Condition: Pre-owned, serviced a few years back
- Lug width: 18mm
- Strap material: red leather
Omega Constellation Automatic Chronometer Watch $1800 SHIPPED
This Omega Constellation watch features a Cal 1111 movement, 35.5 mm diameter case, and comes with original Omega strap.
- Condition: pre-owned working condition
- Movement: Cal 1111
- Diameter: 35.5mm
Omega Constellation Pie Pan Ref. 168.005 | Great Condition (Serviced) | $2450
The Omega Constellation Pie Pan 168.005 is one of the most iconic dress watches of the 1960s, featuring a stainless steel 34mm case with dog-leg lugs and a silver sunburst dial.
- Condition: Great Condition (Serviced)
- Case size: 34mm
- Movement type: Automatic