Omega Constellation Constellation Co-Axial 31 White Gold / Diamond / MOP Supernova

Reference 123.55.31.20.55.003

About this watch

This Omega Constellation Co-Axial 31 is a masterpiece of luxury watchmaking, combining exquisite craftsmanship with cutting-edge technology. Crafted from white gold, this stunning timepiece features a gem-set bezel that sparkles like the night sky and a mother-of-pearl dial that changes color with the light. The dauphine hands glide gracefully over the dial, providing a harmonious contrast against the luminous background. At its core is the Omega caliber 8520 movement, a certified chronometer that boasts a 50-hour power reserve and innovative Co-Axial escapement. With a water resistance of up to 100 meters, this watch is perfect for everyday use. Its unique aesthetic is both classic and modern, making it suitable for both formal events and casual wear. This Omega Constellation Co-Axial 31 White Gold / Diamond / MOP Supernova is not just a watch; it's a celebration of artistry, engineering, and luxury.
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Key Features

  • Omega caliber 8520 movement
  • White gold case with gem-set bezel
  • Mother-of-pearl dial with iridescent finish
  • Dauphine hands for harmonious contrast
  • 50-hour power reserve
  • Certified chronometer
  • 100-meter water resistance

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 31 White Gold / Diamond / MOP Supernova
Reference
123.55.31.20.55.003
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
White Gold 31mm
Dial Color
White
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Omega Constellation Manhattan Day Date Two Tone Integrated Bracelet Beauty Just $995 Shipped

Omega Constellation Manhattan Day Date Two Tone Integrated Bracelet Beauty Just $995 Shipped

The Omega Constellation Manhattan was a design by Carol Didisheim in 1982. It features a crisp white dial with luminescent hands and gold dot markers, and has an integrated bracelet that fits up to 7.25 inches.

  • Condition: Pre-owned, unpolished case with age-related wear, some paint loss on bezels
  • Diameter: 33mm
  • Movement type: Swiss quartz movement
  • Bracelet length: fits up app 7.25 inches
Posted at
May 13, 2026, 10:07 PM
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Tiltle: [WTS] Rare Omega Constellation Pie Pan Ref. 167.005 | Rose Gold Cap | No Date | Cal. 551 Chronometer | Great Condition | All Original | $2600 (SERVICED)

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Omega - 167.005 · $2,600
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  • Condition: Serviced movement, great time keeping, flawless dial
  • Movement Type: Automatic Chronometer (24 Jewels)
  • Case Materials: Rose Gold Cap over stainless steel
  • Dial Type: Original silver sunburst Pie Pan (No Date) with Rose Gold indices and hands
Posted at
May 13, 2026, 12:53 PM
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  • Condition: like-new
  • Case size: 39mm
  • Case thickness: 12.5mm
  • Water resistance: 100m / 330ft depth rating
Posted at
May 12, 2026, 7:55 PM
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[WTS] Omega Constellation Manhattan ref. 396.1070 - 33mm Quartz, Blue Hands & Logo, Very Clean

Omega Constellation Manhattan ref. 396.1070 - 33mm Quartz, Blue Hands & Logo, Very Clean

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A vintage Omega Constellation Manhattan watch, reference 396.1070, featuring a silvery white dial and blue hands. The 33mm diameter case has a tonneau shape with an integrated bracelet.

  • Condition: Very good
  • Case Diameter: 33mm
  • Lug To Lug Length: 35.2mm
  • Bracelet Size Range: ~6.75"
Posted at
May 10, 2026, 6:23 PM
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[WTS] Omega Constellation Gold Filled Reference 14902 SERVICED

Omega Constellation Gold Filled Reference 14902 SERVICED

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A vintage Omega Constellation Pie Pan from 1966 in good condition, serviced recently.

  • Condition: Good condition with wear and aging on the dial
  • Case Width: 34mm
  • Year: 1966
Posted at
May 8, 2026, 12:52 PM
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[WTS] Omega Constellation Gold Pie Pan $2100

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Omega - 168.005 · $2,100
A classic early-60s Constellation with an iconic pie-pan dial and clean case, perfectly representing Omega's chronometer design language at its peak.

  • Condition: Excellent with all original parts
  • Case material: Gold Cap case
  • Dial description: Pie-pan dial
  • Dimensions width: 34.5 mm (excluding crown)
Posted at
May 7, 2026, 4:34 PM
Active