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

Reference 131.55.29.20.99.006

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

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

Current Listings

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Condition: Very clean example!

Posted at

Feb 19, 2026, 6:39 PM

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(CONUS) Omega Constellation 168.047 - Vintage 1970s - Priced to Sell - Serviced - $750

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This Omega Constellation ref 168.047 is a vintage watch from the 1970s with a replaced dial, hands, crystal, and gasket. The case has superficial scratches, but the rest of the watch is in good condition.

Condition: Very good
Case Size: 40mm x 33mm
Movement Calibre: 1001
Movement Accuracy: +/- 15 secs a day

Posted at

Feb 19, 2026, 5:35 PM

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Omega Steel ‘Pie Pan’ Constellation Dog-Legged Lugs Onyx Markers - Ref. 168.005 - Caliber 561 Automatic Date - From 1966 - $2500 Shipped, Duties Covered

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This Omega Constellation 'Pie Pan' features a steel case with sunburst dial, automatic movement with date, dog-legged lugs, and inlaid black onyx markers. The watch has been recently serviced and comes paired with a new textured calf-leather strap.

Condition: Excellent, well-preserved
Case Size: 35mm diameter
Movement Caliber: 561 Automatic Date
Dial Color: White sunburst

Posted at

Feb 19, 2026, 9:23 AM

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Omega Constellation Ref 168.017 - Vintage

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1966 Omega Constellation Ref 168.017 with White Pearl Dial Caliber 564, in great condition and fully functional.

Condition: GREAT condition
Year Of Manufacture: 1966
Material: Gold-cap on Stainless Steel
Thickness: 200 microns (greater resistance and durability)

Posted at

Feb 19, 2026, 4:30 AM

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Omega Constellation Ref 166.063 - Vintage

Omega - 166.063 · $1,250

1960s Omega Constellation in good condition, featuring Caliber 1001 and a gold-cap on stainless steel case.

Condition: good condition
Year Of Manufacture: 1960s
Case Material: Gold-cap on Stainless Steel
Water Resistance: 200 microns

Posted at

Feb 17, 2026, 5:17 PM

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Omega Constellation Jumbo Ref : 168.001 14K Gold Bezel Condition Good Price : 2000$

Omega - 168.001 · $2,000

This Omega Constellation Jumbo features a 14K gold bezel and is in good condition, measuring 37mm in size with an original dial powered by the Caliber 561 movement.

Condition: Good
Material: 14K Gold Bezel
Diameter: 37mm
Calibre: Caliber 561

Posted at

Feb 17, 2026, 6:00 AM

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Omega Constellation Globemaster Silver Dial - Full Kit

Omega - Constellation Globemaster · $5,500

Up for sale is my Omega Constellation Globemaster in stainless steel with the silver “pie-pan” dial, featuring a 39mm case size, Omega Caliber 8900 movement and METAS Master Chronometer certification.

Condition: normal wear for its age
Case Size: 39 mm
Case Material: stainless steel
Dial Color: silver

Posted at

Feb 15, 2026, 6:13 PM

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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

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