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

Reference 131.50.29.20.52.001

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

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

[WTS] Omega Constellation Gold Capped (Automatic)

Omega Constellation Gold Capped (Automatic)

Omega - Constellation Gold Capped (Automatic) · $900
This Omega Constellation features a rare red seconds hand and was serviced last year.

  • Condition: some wear
  • Case diameter: 35 MM
Posted at
Feb 13, 2026, 11:13 PM
Active
View listing on r/WatchExchange
[WTS] Omega constellation chronometer ref 198.0104 & Omega Polaris Ref 396.1022.

Omega constellation chronometer ref 198.0104 & Omega Polaris Ref 396.1022.

Omega · $700
The seller is listing two vintage Omega watches: a Constellation chronometer quartz (ref 198.0141) and an Omega Polaris (ref 396.1022). Both watches are from the 1980s, feature sapphire crystals, and have strap sizes up to 7.5 inches.

  • Condition: very close to perfect
  • Case size: 29mm without crown x 33mm
  • Movement: Omega Cal: 1431 Quartz
  • Crystal type: Sapphire Crystal
Posted at
Feb 12, 2026, 8:29 AM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Jumbo 14777-61SC 37mm | Good Condition (Serviced) | $1600

Omega Constellation Jumbo 14777-61SC 37mm | Good Condition (Serviced) | $1600

Omega - 14777-61SC · $1,600
The Omega Constellation Jumbo Ref. 14777-61SC is a vintage watch with a clean, flat dial aesthetic and a modern wrist presence. It features a stainless steel case with beautifully curved lugs and a sharp bezel, and powers Omega's Caliber 561 chronometer-rated automatic movement.

  • Condition: Good (serviced)
  • Case diameter: 37mm
  • Lug width: 19mm
  • Movement: Caliber 561 (chronometer-rated automatic movement with date complication)
Posted at
Feb 10, 2026, 11:15 PM
Active
View listing on r/WatchExchange
[WTS] OMEGA Constellations Chronometer Certified 168.018 original bracelet, excellent condition

OMEGA Constellations Chronometer Certified 168.018 original bracelet, excellent condition

OMEGA - 168.018 · $1,500
This Omega Constellation Chronometer is a certified timepiece featuring an automatic Cal 564 movement and a stainless steel case with a silver dial.

  • Condition: excellent
  • Case dimensions: 35 x 40mm, thickness 12mm, 19mm lug width
  • Movement: Cal 564 Automatic 24 Jewels 19800 beats per hour
  • Accuracy: +/-5s per day
Posted at
Feb 9, 2026, 10:08 PM
Active
View listing on r/WatchExchange
Omega Constellation Globemaster Master Chronometer

Omega Constellation Globemaster Master Chronometer

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
View listing on RolexForums