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

Reference 131.55.29.20.55.001

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

About this watch

The Omega Constellation Manhattan 29 Co-Axial Master Chronometer stands out among luxury watches, thanks to its exquisite craftsmanship and timeless elegance. Designed for those who appreciate both style and precision, this timepiece boasts a distinctive design and high-performance movements. The use of 18K Sedna Gold provides a luxurious feel while ensuring durability, paired with the Mother of Pearl dial that exudes elegance and natural iridescence. A gem-set bezel adds opulence, making it perfect for both formal and casual occasions. At the heart lies the Omega caliber 8701, a self-winding movement showcasing innovation with precision and reliability. The Co-Axial escapement reduces friction, ensuring improved accuracy and longevity, while Master Chronometer certification guarantees resistance to magnetic fields of up to 15,000 gauss. With basic yet essential functions and water resistance of 50 meters, this watch is suitable for everyday wear. It's an investment in a piece of art that embodies luxury, precision, and timeless style.
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Key Features

  • 18K Sedna Gold case
  • Mother of Pearl dial with natural iridescence
  • Gem-set bezel for opulence
  • Omega caliber 8701 self-winding movement
  • Co-Axial escapement for improved accuracy
  • Master Chronometer certification for magnetic field resistance
  • 50m water resistance

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Manhattan 29 Co-Axial Master Chronometer Sedna Gold / MOP / Diamond
Reference
131.55.29.20.55.001
Movement
8701
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Sedna Gold 29mm
Dial Color
White
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] 1960s Omega Constellation Pie Pan Ref. 168.005 | Flawless Silver Dial | Unpolished Steel Case | Cal. 564 Quickset | All Original | $2500 (SERVICED)

1960s Omega Constellation Pie Pan Ref. 168.005 | Flawless Silver Dial | Unpolished Steel Case | Cal. 564 Quickset | All Original | $2500 (SERVICED)

Omega - 168.005 · $2,500
A 1960s Omega Constellation Pie Pan Ref. 168.005 with a flawless silver sunburst dial and unpolished stainless steel case, featuring a chronometer-rated Caliber 564 movement with push-pull quickset date function.

  • Condition: Excellent/Pristine
  • Movement: Omega Caliber 564 Automatic Chronometer
  • Dial: Original silver sunburst Pie Pan dial
  • Case material: Stainless Steel
Posted at
Apr 23, 2026, 10:44 AM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation 2782 - On Beads of Rice Bracelet - Recently Serviced.

Omega Constellation 2782 - On Beads of Rice Bracelet - Recently Serviced.

Omega - 2782 · $1,900
This Omega Constellation is a third-generation model with a bumper automatic movement and a medallion on the caseback. It features a steel case, eggshell dial, applied gold hour markers, and a crosshair configuration.

  • Condition: Good shape
  • Case size: 35mm
  • Bracelet size: up to approximately 7.5 inches
  • Movement type: bumper automatic caliber 354
Posted at
Apr 22, 2026, 4:56 PM
Active
View listing on r/WatchExchange
[WTS] 1962 Omega Constellation Pie Pan Ref. 14602 62 SC | Good Vintage Condition | Sunray Silver Dial | All Original | $1900 (SERVICED)

1962 Omega Constellation Pie Pan Ref. 14602 62 SC | Good Vintage Condition | Sunray Silver Dial | All Original | $1900 (SERVICED)

Omega - 14602 62 SC · $1,900
A 1962 Omega Constellation Pie Pan watch with a clean sunray silver dial and classic Dog-leg lugs, powered by the Caliber 561 automatic movement.

  • Condition: Good Vintage Condition
  • Movement: Serviced Automatic Chronometer-rated Caliber 561
  • Dial: Original silver sunray Pie Pan dial in good vintage condition
  • Case: 34mm stainless steel with sharp Dog-leg lugs and honest signs of wear
Posted at
Apr 22, 2026, 9:35 AM
Active
View listing on r/WatchExchange
[WTS] Two Omega Constellation Manhattan Day Dates - Complicated Integrated Bracelet Beauties CHEAP PACKAGE DEAL!

Two Omega Constellation Manhattan Day Dates - Complicated Integrated Bracelet Beauties CHEAP PACKAGE DEAL!

Omega - Constellation Manhattan Day-Date · $1,795
Two Omega Constellation Manhattan Day-Date watches available for sale. One is in full steel and the other is two tone, both featuring crisp white dials with luminescent hands and gold dot markers. The watches are 33MM in case size but have oversized bezels, making them feel slightly smaller than a classic Datejust.

  • Condition: Pre-owned, unpolished with some age-related wear
  • Case Size: 33mm
  • Bracelet Size Stainless: up to 7.5 inches
  • Bracelet Size Two Tone: over 7 inches
Posted at
Apr 21, 2026, 8:57 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