Omega Constellation Constellation Manhattan 29 Co-Axial Master Chronometer Sedna Gold / Silver

Reference 131.50.29.20.52.001

About this watch

The Omega Constellation Manhattan 29 Co-Axial Master Chronometer exudes luxury and precision, marrying elegance with advanced technology. This stunning timepiece boasts a Sedna Gold finish, exclusive to Omega, which combines gold with copper and palladium for a rich, warm hue that resists fading. The classic round shape, measuring 29 mm in diameter, strikes the perfect balance between making a statement and being unobtrusive. The silver dial, adorned with gem-set indexes, enhances its sophistication, while the alpha hands offer a clear view of the time. The Omega caliber 8701 movement features a Co-Axial escapement, reducing friction for improved durability and longevity, and boasts a 50-hour power reserve. Certified as a Master Chronometer by METAS, this watch has passed rigorous tests ensuring accuracy and resistance to magnetic fields up to 15,000 gauss. With a water resistance rating of 50 meters, it can handle splashes but is not suitable for diving. The scratch-resistant sapphire crystal ensures the watch's pristine appearance even after daily wear. This masterpiece comes with a beautifully crafted Sedna Gold bracelet that complements its elegant design and provides a comfortable fit. Whether dressing up or down, this versatile timepiece adapts beautifully to any outfit, making it a true conversation starter.
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Key Features

  • Omega caliber 8701 movement
  • Sedna Gold finish with copper and palladium alloy
  • Scratch-resistant sapphire crystal
  • Master Chronometer certification approved by METAS
  • 50-meter water resistance
  • Co-Axial escapement for improved durability
  • 50-hour power reserve

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Manhattan 29 Co-Axial Master Chronometer Sedna Gold / Silver
Reference
131.50.29.20.52.001
Movement
8701
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Sedna Gold 29mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
50

Current Listings

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  • Condition: Excellent with honest presentation
  • Movement: Cal. 561 automatic movement
  • Dial: Original sunburst crosshair dial
  • Service: Freshly serviced in March 2026
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Mar 30, 2026, 12:58 PM
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  • Condition: great shape with minor scuffing on the bracelet
  • Crystal clarity: clear
  • Bracelet stretch: little to no stretch
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  • Condition: Good with expected light wear to the bracelet and case
  • Case Diameter: 33mm
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  • Crystal Type: Sapphire
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  • Condition: 7.5/10
  • Movement: caliber 564
  • Case condition: slight marks on the dial visible under strong artificial light
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  • Condition: 9/10
  • Case size: 34.5mm
  • Movement caliber: 551
  • Bracelet type: Original Omega bracelet
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Mar 29, 2026, 10:57 AM
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  • Condition: Pre-owned, serviced a few years back
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  • Diameter: 35mm
  • Lug width: 18mm
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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
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