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

Reference 131.53.29.20.99.002

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

About this watch

The Omega Constellation Manhattan 29 Co-Axial Master Chronometer Sedna Gold / Green Aventurine is a masterpiece of luxury watchmaking. Its stunning design, featuring a Sedna Gold case and mesmerizing green aventurine dial, is both bold and understated. The gem-set indexes enhance visibility in low light, adding an extra touch of luxury to this already exceptional timepiece. At the heart of this watch lies the Omega caliber 8701 movement, certified as a Master Chronometer for its precision and reliability. With a 50-hour power reserve and resistance to magnetic fields up to 15,000 gauss, this watch is designed to keep up with your busy lifestyle. The Co-Axial escapement ensures long-term accuracy, making it a reliable friend that always shows up on time. Whether you're dressing up for an event or enjoying a casual day out, the Omega Constellation Manhattan 29 has the versatility to shine in any setting. With its advanced movement and thoughtfully designed details, this watch is not just a timekeeper but a statement piece that combines heritage, innovation, and style.
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Key Features

  • Sedna Gold case with gem-set indexes
  • Omega caliber 8701 Master Chronometer movement
  • 50-hour power reserve and 15,000 gauss magnetic resistance
  • Co-Axial escapement for long-term accuracy
  • Water resistance of 50 meters
  • Green aventurine dial with gloss finish
  • Round shape with 29.00 mm diameter

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Manhattan 29 Co-Axial Master Chronometer Sedna Gold / Green Aventurine
Reference
131.53.29.20.99.002
Movement
8701
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Sedna Gold 29mm
Dial Color
Green
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Vintage Omega Constellation unpolished Ref. 168.029 Day-Date $815 shipped

Vintage Omega Constellation unpolished Ref. 168.029 Day-Date $815 shipped

Omega - 168.029 · $815
This is a late 1960s–early 1970s Omega Constellation with a Gerald Genta design. It features an unpolished case and solid 18k white gold fluted bezel.

  • Condition: Pre-owned, serviced
  • Material: 18k white gold
  • Bracelet type: 1040 'brick' bracelet
Posted at
Feb 14, 2026, 9:07 PM
Active
View listing on r/WatchExchange
[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
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