Omega Constellation Constellation Co-Axial 35 Stainless Steel / Yellow Gold / Silver Omega

Reference 123.20.35.20.52.004

About this watch

The Omega Constellation Co-Axial 35 is a stunning timepiece that combines exquisite craftsmanship with cutting-edge technology. Crafted from stainless steel and yellow gold, this watch radiates luxury without being overly flashy. The combination of these materials not only enhances its aesthetics but also adds to its durability. The sapphire crystal ensures your watch remains pristine, even after years of wear, providing a crystal-clear view of the stunning dial. The Omega caliber 2500 automatic movement features Co-Axial escapement technology, offering enhanced accuracy and reduced friction, resulting in less maintenance over time. With a power reserve of 48 hours and a frequency of 25200 beats per hour, this movement is both reliable and efficient. The watch guarantees precision and performance, making it perfect for all-day wear. Its ergonomic design ensures it sits comfortably on the wrist, while its water resistance of 100 meters makes it suitable for swimming, snorkeling, or casual activities.
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Key Features

  • Omega caliber 2500 automatic movement
  • Co-Axial escapement technology
  • Sapphire crystal
  • Stainless steel and yellow gold case
  • Water resistance of 100 meters
  • Ergonomic design
  • 48-hour power reserve

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 35 Stainless Steel / Yellow Gold / Silver Omega
Reference
123.20.35.20.52.004
Movement
2500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Co-Axial Escapement, Chronometer
Case
35mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Omega Constellation 41mm Black Ceramic Bezel Silk Dial 131.33.41.21.06.001 Full Set

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This Omega Constellation features a 41mm stainless steel case with a silk rhodium dial and black ceramic bezel.

  • Condition: Has some light scratches
  • Material: black ceramic bezel, stainless steel case
  • Diameter: 41mm
Posted at
Jul 2, 2025, 6:50 PM
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[WTS] Omega Constellation Chronometer Automatic 1966

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  • Condition: Pre-owned, unpolished with signs of careful use
  • Case size: 35mm
  • Diameter: 35mm
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Jul 2, 2025, 5:36 PM
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This Omega Constellation is a two-tone, 34mm watch from the 1990s with an 18k gold case and quartz movement. The dial is extremely clean and has minor scratches on the bezel.

  • Condition: very good
  • Case material: 18k gold
  • Movement type: quartz
  • Case size: 34mm
Posted at
Jul 1, 2025, 10:02 PM
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This is a 1959 Omega 14k solid gold wristwatch with caliber 551 and serial number 17.xxxxxx. It has been serviced and runs perfectly.

  • Condition: Like new, serviced in July 2019
  • Bracelet material: 9k gold
  • Bracelet weight: 30.3g
  • Caliber: 551
Posted at
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[WTS] 1969 Omega Constellation Day-Date ref. 168.016 w/ Cal. 751 – Serviced – $575 shipped

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A classic 1969 Omega Constellation Day-Date ref. 168.016 powered by the chronometer-rated Cal. 751 movement, featuring a stainless steel case and an original signed crown.

  • Movement: Omega Caliber 751 automatic chronometer
  • Crystal: replacement plexiglass
  • Crown: correct original signed crown
Posted at
Jun 30, 2025, 11:55 AM
Active
[WTS] Omega Vingte Constellation 14381 - 1400$ - DHL

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This Omega Constellation is a vintage watch from the 1960s, featuring an automatic 551 movement and an 18k gold and steel case and bracelet.

  • Condition: Good (9/10)
  • Case Material: 18k or 14k gold and steel
  • Caliber: Automatic 551
Posted at
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  • 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
Active