Omega Constellation Constellation Co‑Axial Master Chronometer 27 Small Seconds Stainless Steel / Diamond / MOP

Reference 127.15.27.20.55.001

About this watch

The Omega Constellation Co-Axial Master Chronometer 27 Small Seconds is a stunning blend of elegance, functionality, and innovative technology. This timepiece combines traditional elegance with modern technology, featuring a high-quality stainless steel case, a Mother of Pearl dial, diamond-set indexes and bezel, and a robust stainless steel bracelet. The watch boasts a water resistance rating of 100 meters, making it suitable for everyday wear without the anxiety of water damage. At the core of this magnificent watch is the Omega caliber 8704 movement, certified as a Master Chronometer by METAS, featuring a Co-Axial escapement that enhances accuracy and reduces friction. The watch includes a date function, a power reserve of 50 hours, and a secure clasp to ensure it stays on your wrist. Whether you’re a seasoned watch collector or a first-time buyer, this timepiece is sure to impress with its exquisite design and impressive movement.
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MSRP: $10,650
Market Price: $3,336

Key Features

  • Omega caliber 8704 movement
  • Master Chronometer certified by METAS
  • 100m water resistance
  • Stainless steel case and bracelet
  • Mother of Pearl dial with diamond-set indexes and bezel
  • 50-hour power reserve
  • Date function

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co‑Axial Master Chronometer 27 Small Seconds Stainless Steel / Diamond / MOP
Reference
127.15.27.20.55.001
Movement
8704
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 27mm
Dial Color
White
Crystal
Sapphire
Water Resistance
100

Current Listings

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Omega - 14381 · $800
A rare 1959 Omega Constellation with a railtrack dial and special chronometer movement. The watch has an original non-refinished silver dial with patina and an original stainless steel case with wear.

  • Condition: Pre-owned, needs service
  • Case size: 34.5mm
  • Diameter: 34.5mm
  • Movement accuracy: Special chronometer certified with high accuracy
Posted at
Apr 30, 2025, 11:28 AM
Active
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A 1970s Omega Constellation Ref: 391.0801 Quartz watch in excellent condition, featuring a 32mm stainless steel case and original horizontal grained silver dial.

  • Condition: Excellent with very light wear from use
  • Case Size: 32mm
  • Bracelet Links: 23
  • Movement Type: Quartz
Posted at
Apr 29, 2025, 5:49 PM
Active
2000s Omega Constellation Ref: 1502.30 Automatic

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  • Condition: Very nice with some wear from use
  • Case Size: 34mm diameter
  • Bracelet Links: 21 links (+1 extra)
  • Bezel Type: fixed Stainless Steel bezel with recessed Roman Numerals
Posted at
Apr 29, 2025, 5:48 PM
Active
[WTS] VintageOmega Constellation Diamond SS/18kt YG

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  • Condition: Good, with some minor flaws (dust under crystal/dial, missing end pieces on links)
  • Case Size: 33.5mm
  • Wrist Fit: 7.5 inch wrist
Posted at
Apr 28, 2025, 11:48 AM
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[WTS] RARE Omega Constellation 168.005 Champagne Linen Dial $2400 AUD

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A solid gold Omega Constellations De Luxe with a 18kt gold case, dial, and vintage aftermarket bracelet, featuring an automatic chronometer movement and original box and buckle.

  • Condition: Excellent
  • Case weight: ~58g
  • Bracelet weight: 34g
  • Bracelet repair: mesh repaired in two places
Posted at
Apr 27, 2025, 4:46 PM
Active
[WTS] Omega Constellation 167.005

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  • Condition: Pre-owned with scratches and wear marks
  • Case size: 36mm diameter
  • Movement: 551 calibre
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Apr 27, 2025, 3:01 PM
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  • Condition: essentially mint condition
  • Size1: 35mm diameter
  • Box1: no box
  • Papers1: no papers
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Apr 27, 2025, 2:03 PM
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[WTS] Omega Constellation Chronometer 168.0056 With Papers

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  • Condition: Vintage, very good condition
  • Movement: Omega Caliber 1011, automatic, chronometer-rated
  • Functions: Time and date
  • Case size: 35mm diameter
Posted at
Apr 27, 2025, 7:26 AM
Active