Omega Constellation Constellation Co-Axial 31 Double Eagle Stainless Steel / Yellow Gold / MOP

Reference 1390.70.00

About this watch

The Omega Constellation Co-Axial 31 Double Eagle is a dazzling piece that combines luxurious materials and sophisticated mechanics. Its stunning aesthetics captivate with the combination of yellow gold and stainless steel, ensuring durability and luxurious appeal. The mother of pearl dial adds a mystical touch, shimmering with every movement of your wrist. The round case measures 31mm in diameter, making it a versatile piece suitable for various wrist sizes. At the core of this watch is the Omega Caliber 2500 movement, featuring the Co-Axial escapement, which reduces friction and enhances precision. With a frequency of 25,200 vibrations per hour, this watch boasts a 48-hour power reserve, ensuring reliability in your daily wear. The Constellation Co-Axial 31 is more than just a pretty face; it's water-resistant up to 100 meters, making it suitable for everyday life. The beautifully integrated bracelet combines stainless steel and yellow gold, ensuring comfort and style.
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Key Features

  • Omega Caliber 2500 Movement
  • Sapphire Crystal Glass
  • 100m Water Resistance
  • 31mm Diameter
  • Yellow Gold and Stainless Steel Case
  • White Mother of Pearl Dial
  • Co-Axial Escapement

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 31 Double Eagle Stainless Steel / Yellow Gold / MOP
Reference
1390.70.00
Movement
2500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Co-Axial Escapement, Chronometer
Case
31mm
Dial Color
White
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2024 Omega Constellation Ref# 131.33.41.21.04.001 - Full Set box and papers

2024 Omega Constellation Ref# 131.33.41.21.04.001 - Full Set box and papers

The Omega Constellation is a flagship watch characterized by its half-moons and 'claws' on the side of the case, making it perfect for daily wear due to its class and durability. It features a 41mm blue ceramic bezel with blued hands, OMEGA logo, Constellation star, and indexes.

  • Condition: Very good condition with light signs of wear on the case
  • Case size: 41mm
  • Bezel material: blue ceramic
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Aug 29, 2025, 1:01 PM
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[WTS] Omega Constellation Day Date - Watch Only - $750 Free 🚢

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This is a 1980s Omega Constellation Day Date watch, featuring a black steel case with a quartz movement.

  • Year: 1980s
  • Dial material: steel
  • Size: 33mm diameter
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Aug 29, 2025, 11:29 AM
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[WTS] Omega Constellation 167.005

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The Omega Constellation is a 36mm watch with a 551 movement. It has an aftermarket bracelet that fits a 6.5in wrist.

  • Condition: pre-owned with light scratches and wear marks
  • Case size: 36mm
  • Movement: 551
  • Bracelet type: aftermarket
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Aug 28, 2025, 11:25 AM
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The Omega Constellation Globemaster 39mm is a versatile dress watch with a dark blue pie pan dial and fluted tungsten carbide bezel. It has goldilocks proportions and a beautiful 3-row bracelet.

  • Condition: 98% pristine, minor hairline marks on lugs and possibly a faint desk diving mark on case or bracelet
  • Case dimensions: 39mm x 46.7mm lug to lug x 12.6mm thick
  • Bracelet type: 3-row with slightly curved central links
Posted at
Mar 31, 2025, 10:32 AM
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