Omega Constellation Constellation Manhattan 29 Co-Axial Master Chronometer Stainless Steel / Grey Diamond / Diamond

Reference 131.15.29.20.56.001

About this watch

The Omega Constellation Manhattan 29 Co-Axial Master Chronometer is a masterpiece of luxury watchmaking. Its sleek, elegant design perfectly balances sophistication with a hint of sportiness, featuring a round stainless steel case with a diameter of 29.00 mm and a gem-set bezel that adds a touch of luxury without being overly ostentatious. The grey color of the dial, along with diamond accents, creates a stunning interplay of light and shadow, making this watch a true conversation starter. At its core is the Omega caliber 8700, a self-winding movement that boasts a Co-Axial escapement, reducing friction between components to increase accuracy and longevity. With a magnetic resistance of up to 15,000 gauss and automatic winding in both directions, this watch is designed to withstand everyday life while maintaining precision. Crafted with high-grade stainless steel and featuring sapphire crystal glass for scratch-resistant properties, the Omega Constellation Manhattan is a testament to Omega's commitment to excellence in watchmaking.
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MSRP: $10,700
Market Price: $6,847

Key Features

  • Omega caliber 8700 self-winding movement
  • Co-Axial escapement for increased accuracy and longevity
  • Magnetic resistance up to 15,000 gauss
  • Sapphire crystal glass with scratch-resistant properties
  • Water resistance up to 50 meters
  • Grey dial with diamond accents
  • Round stainless steel case with diameter of 29.00 mm

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Manhattan 29 Co-Axial Master Chronometer Stainless Steel / Grey Diamond / Diamond
Reference
131.15.29.20.56.001
Movement
8700
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 29mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] 1971 Omega Constellation C-Case ref. 168.0056, gold-capped chronometer cal. 1011 – serviced Oct 2025 – $975 shipped

1971 Omega Constellation C-Case ref. 168.0056, gold-capped chronometer cal. 1011 – serviced Oct 2025 – $975 shipped

Omega - 168.0056 · $975
A 1971 Omega Constellation C-Case chronometer with a gold-capped stainless steel case, solid gold bezel, and warm champagne dial.

  • Condition: Excellent condition with normal wear from honest use
  • Caliber: Omega cal. 1011
  • Movement Service Date: Oct 2025
  • Case Dimensions: 40mm diameter
Posted at
Dec 11, 2025, 4:07 PM
Active
[WTS] Omega Constellation super nice condition, complete bracelet. Cal. 751 ref. 168.045. Complete bracelet. Shipping from El Salvador, price inculdes shipping, custom fees. No trades. $1200 - find me on IG as Boldervintage.

Omega Constellation super nice condition, complete bracelet. Cal. 751 ref. 168.045. Complete bracelet. Shipping from El Salvador, price inculdes shipping, custom fees. No trades. $1200 - find me on IG as Boldervintage.

Omega - 168.045 · $1,200
This Omega Constellation is complete with its original bracelet, offering a stylish and premium accessory for any watch enthusiast.

  • Condition: super nice condition
  • Shipping Included: true
  • Custom Fees Included: true
Posted at
Dec 11, 2025, 12:39 PM
Active
Omega Constellation Globemaster Master Chronometer

Omega Constellation Globemaster Master Chronometer

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