Omega Constellation Constellation Manhattan 29 Co-Axial Master Chronometer Stainless Steel / Sedna Gold / Red Aventurine

Reference 131.23.29.20.99.002

About this watch

The Omega Constellation Manhattan 29 is a masterpiece of luxury watchmaking, combining precision, style, and elegance in a single timepiece. Its striking aesthetic features a Sedna Gold and stainless steel case, adorned with red aventurine and gem-set indexes, creating a captivating sunset-like effect on the dial. The self-winding Omega caliber 8700 movement, certified as a Master Chronometer by METAS, boasts a Co-Axial escapement that reduces friction and enhances precision. With its robust functionality, including hours, minutes, seconds, date, and chronometer functions, this watch is perfect for daily wear. Its versatility allows it to seamlessly transition from casual to formal attire, making it an ideal companion for any occasion. The Constellation Manhattan 29 is a testament to Omega's rich heritage of craftsmanship and innovation, embodying elegance, sophistication, and luxury. Whether you're in the market for a watch that tells time or a piece of art, this stunning timepiece is sure to elevate your wrist game.
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Key Features

  • Sedna Gold and stainless steel case
  • Red aventurine dial with gem-set indexes
  • Omega caliber 8700 self-winding movement
  • Co-Axial escapement for enhanced precision
  • Master Chronometer certification by METAS
  • Water resistance up to 50 meters
  • Power reserve of 50 hours

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Manhattan 29 Co-Axial Master Chronometer Stainless Steel / Sedna Gold / Red Aventurine
Reference
131.23.29.20.99.002
Movement
8700
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
29mm
Dial Color
Red
Crystal
Sapphire
Water Resistance
50

Current Listings

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  • Condition: Pre-owned with new battery
  • Case Size: 34mm diameter
  • Material: 10k gold-filled
  • Strap: High-quality AM strap
Posted at
Jan 14, 2026, 1:49 AM
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  • Condition: Pre-owned, requires servicing
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Jan 12, 2026, 12:05 PM
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  • Condition: Good, serviced
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  • Lug-to-lug distance: 43.5mm
  • Thickness: 11mm
Posted at
Jan 12, 2026, 10:11 AM
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  • Movement type: Automatic
  • Jewels: 24
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  • Gerald genta design: true
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