Omega Constellation Constellation Master Chronometer Small Seconds 34 Stainless Steel / Sedna Gold / Diamond / MOP / Bracelet

Reference 131.25.34.20.55.001

About this watch

The Omega Constellation Master Chronometer Small Seconds 34 is a masterpiece of horology that combines luxury with precision. Crafted from stainless steel and Sedna gold, this stunning timepiece boasts a rich, warm hue and features a gem-set bezel for added opulence. The mother of pearl (MOP) dial catches the light beautifully, changing hues as you move the watch. With a diameter of 34.00 mm and a 21.15 mm lug width, this watch strikes a perfect balance between presence and wearability. The caliber 8802 movement, certified by METAS, ensures accuracy and durability with its Co-Axial escapement and 55-hour power reserve. This versatile timepiece adapts beautifully to any outfit, making it a worthy addition to any watch collection.
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Key Features

  • Stainless steel and Sedna gold case
  • Gem-set bezel for added opulence
  • Mother of pearl (MOP) dial with iridescent quality
  • Caliber 8802 movement with Co-Axial escapement
  • Master Chronometer certification by METAS
  • 55-hour power reserve
  • Water resistance up to 50 meters

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Master Chronometer Small Seconds 34 Stainless Steel / Sedna Gold / Diamond / MOP / Bracelet
Reference
131.25.34.20.55.001
Movement
8802
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
34mm
Dial Color
White
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Omega constellation 🌌 perpetual calendar

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This is a quartz version of the Omega Constellation Perpetual Date, featuring a black and silver design with a rare blue dial. The watch has been serviced in 2023 and comes with an 18k omega stamp and clean sapphire crystal.

  • Condition: Excellent
  • Diameter: 35.5mm
  • Movement Type: Quartz
  • Crystal Type: Sapphire
Posted at
Aug 31, 2025, 6:16 PM
Active
[WTS] 2024 Omega Constellation Ref# 131.33.41.21.04.001 - Full Set box and papers

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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
Posted at
Aug 29, 2025, 1:01 PM
Active
[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
Posted at
Aug 29, 2025, 11:29 AM
Active
[WTS] Omega Constellation 167.005

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Omega - 167.005 · $920
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
Posted at
Aug 28, 2025, 11:25 AM
Active
Omega Constellation Globemaster Master Chronometer

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Omega - 130.30.39.21.03.001 · $4,650
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
Active