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

Reference 131.55.29.20.99.006

About this watch

The Omega Constellation Manhattan 29 Co-Axial Master Chronometer is a stunning luxury timepiece that exudes elegance and sophistication. Its unique blend of Sedna Gold, meteorite dial, and gem-set bezel creates a truly breathtaking visual experience. The watch's petite size, measuring 29 mm in diameter and 17.60 mm in lug width, ensures a comfortable fit on any wrist. Its remarkable power reserve of 50 hours makes it perfect for everyday wear, while its water resistance of up to 50 meters provides peace of mind. At the heart of this masterpiece is the Omega caliber 8700, featuring the revolutionary Co-Axial escapement and certified as a Master Chronometer by METAS. This self-winding movement operates at a frequency of 25,200 vibrations per hour, providing smooth and accurate timekeeping. The addition of the meteorite dial adds an extra layer of uniqueness to each piece, making every Omega Constellation Manhattan 29 truly one-of-a-kind.
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Key Features

  • Sedna Gold case
  • Meteorite dial with gem-set indexes
  • Omega caliber 8700 self-winding movement
  • Co-Axial escapement
  • Water resistance up to 50 meters
  • Power reserve of 50 hours
  • Frequency of 25,200 vibrations per hour

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Manhattan 29 Co-Axial Master Chronometer Sedna Gold - Diamond / Sedna Meteorite
Reference
131.55.29.20.99.006
Movement
8700
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Sedna Gold 29mm
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Rare Omega Constellation Jumbo Ref. 168.001 37mm Vertical Brushed Dial for Japanese Market | Good Condition (Serviced) | $1500

Rare Omega Constellation Jumbo Ref. 168.001 37mm Vertical Brushed Dial for Japanese Market | Good Condition (Serviced) | $1500

Omega - 168.001 · $1,500
The Omega Constellation Jumbo Ref. 168.001 is a rare and underrated vintage watch with a 37mm diameter, stainless steel case, and a unique vertical brushed dial.

  • Condition: Good (Serviced)
  • Diameter: 37mm
  • Lug width: 19mm
  • Movement: Caliber 561 (24-jewel chronometer-rated automatic movement)
Posted at
Sep 3, 2025, 2:01 PM
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[WTS] 1973 Omega Constellation Megaquartz Ref. 196.0015 Cal. 1310 - First Omega In-House Quartz Movement | $1100

1973 Omega Constellation Megaquartz Ref. 196.0015 Cal. 1310 - First Omega In-House Quartz Movement | $1100

Omega - 196.0015 · $1,100
1973 Omega Constellation Megaquartz with in-house quartz movement, one of the first of its kind.

  • Movement: Cal. 1310
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Sep 3, 2025, 1:43 PM
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[WTS] OMEGA Constellation Chronometer Certified 168.018 with original bracelet

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OMEGA - 168.018 · $1,500
This Omega Constellation Chronometer is a certified timepiece with an automatic Cal 564 movement and a stainless steel case measuring 35 x 40mm in diameter.

  • Condition: excellent condition
  • Movement type: Cal 564 Automatic
  • Jewels: 24
  • Beats per hour: 19800
Posted at
Sep 2, 2025, 9:12 PM
Active
[WTS] [USA] omega constellation 41mm

[USA] omega constellation 41mm

Omega - Constellation · $3,500
A 41mm Omega Constellation is being sold for $3500 OBO.

  • Size: 41mm
Posted at
Sep 2, 2025, 4:56 PM
Active
[WTS] Ultra thin OMEGA Constellation Chronometer Certified 167.021 with extra bracelet

Ultra thin OMEGA Constellation Chronometer Certified 167.021 with extra bracelet

OMEGA - 167.021 · $1,300
This Omega Constellation Chronometer is a rare ultra-thin model certified by the brand. It features an automatic movement with 24 jewels and a silver dial with original handset.

  • Condition: Excellent with normal signs of wear and use
  • Case dimensions: 33 x 39mm, thickness 8mm, 19mm lug width
  • Crystal condition: Acrylic crystal is free from scratches
  • Movement specs: Cal 712 Automatic 24 Jewels 19800 beats per hour
Posted at
Sep 2, 2025, 10:18 AM
Active
[WTS] 1963 Omega Constellation (Ref. 167.005)

1963 Omega Constellation (Ref. 167.005)

Omega - 167.005 · $1,999
A 1963 Omega Constellation watch featuring a classic design, chronometer-rated movement, and distinctive Geneva Observatory caseback.

  • Condition: Excellent
  • Movement: 551
  • Case material: stainless steel
  • Size: 34mm
Posted at
Sep 1, 2025, 8:43 AM
Active