Omega Constellation Constellation Co‑Axial Master Chronometer 27 Small Seconds Stainless Steel / Yellow Gold / MOP

Reference 127.20.27.20.55.002

Omega Constellation Co‑Axial Master Chronometer 27 Small Seconds Stainless Steel / Yellow Gold / MOP

About this watch

The Omega Constellation Co-Axial Master Chronometer 27 is a masterpiece of luxury watchmaking. This stunning timepiece boasts a petite yet bold presence with its 27mm diameter, crafted from high-quality stainless steel and yellow gold. The white Mother of Pearl dial is a work of art, featuring gem-set indexes that add a touch of opulence. The Co-Axial escapement technology ensures precision and longevity, while the Master Chronometer certification guarantees accuracy and resistance to magnetic fields up to 15,000 gauss. With its 100m water resistance and comfortable 17mm lug width, this watch is perfect for everyday wear. Whether you're a seasoned collector or looking for a special piece to mark an occasion, the Constellation's luxurious appearance and durability make it a compelling choice.

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MSRP: $9,300

Market Price: $5,324

Key Features

27mm diameter stainless steel and yellow gold case
White Mother of Pearl dial with gem-set indexes
Co-Axial escapement technology for precision and longevity
Master Chronometer certification for accuracy and resistance to magnetic fields
100m water resistance
Comfortable 17mm lug width
Date function and small seconds hand

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co‑Axial Master Chronometer 27 Small Seconds Stainless Steel / Yellow Gold / MOP

Reference

127.20.27.20.55.002

Movement

8704

Movement Features

Hours, Minutes, Small Seconds
Date
Chronometer, Co-Axial Escapement

Case

27mm

Dial Color

White

Crystal

Sapphire

Water Resistance

100

Current Listings

1969 Vintage Omega Constellation Day-Date Linen Dial 35mm Gold Filled Unpolished Automatic on Snakeskin - $1850 SHIPPED

Omega - 168.029 · $1,850

A 1969 Omega Constellation Day-Date with a 35mm gold-filled case and silver linen dial, accompanied by a genuine snakeskin Montbrilliant-Peaux strap.

Condition: Good - minor marks on crystal and expected wear on case sides
Case size: 35mm diameter
Movement: Automatic
Straps material: Genuine snakeskin leather

Posted at

Sep 11, 2025, 10:12 PM

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A 1968 Omega Constellation with a blue textured dial, original mesh bracelet, and boxes.

Movement: Cal. 712 automatic chronometer
Case: Stainless steel, 34.5mm in diameter
Lug width: 18mm

Posted at

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Condition: excellent pre-owned condition
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Case size: 39mm diameter

Posted at

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Condition: Great condition
Bracelet Condition: some issues (no end links, lug hole problem)
Movement Condition: astonishing condition
Box Condition: only outer top present

Posted at

Sep 6, 2025, 1:03 PM

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60s Omega Constellation Chronometer 168.005 | Cal. 564 | Dog Leg lugs, Beads-of-Rice Bracelet, Quickset Date, Onyx Dial | $1560 (SERVICED)

Omega - 168.005 · $1,590

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Condition: Excellent vintage condition
Movement: Caliber 564 — automatic, 24 jewels, COSC-rated chronometer, quickset date
Bracelet: Beads-of-rice bracelet with original links
Case dimensions: [object Object]

Posted at

Sep 6, 2025, 9:22 AM

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Vintage Omega Constellation Manhattan Automatic with Date [WTT]

Omega - 1502.30

A refined and elegant vintage Omega Constellation chronometer-certified automatic wristwatch in stainless steel, featuring an integrated bracelet and slim case profile.

Condition: Pre-owned, shows normal wear consistent with age
Case material: Stainless steel
Bracelet type: Integrated Omega stainless steel
Crystal material: Sapphire

Posted at

Sep 5, 2025, 9:37 PM

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Condition: Pre-owned with light scratches and wear marks
Case size: 36mm
Movement type: 551
Bracelet type: aftermarket

Posted at

Sep 5, 2025, 11:18 AM

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