Omega Constellation Constellation Co-Axial 27 Brushed Red Gold / Diamond / Diamond Wave

Reference 123.55.27.20.55.006

About this watch

The Omega Constellation Co-Axial 27 Brushed Red Gold / Diamond / Diamond Wave is a masterpiece of luxury watchmaking. This stunning timepiece boasts a captivating blend of red gold and diamonds, exuding elegance and sophistication. The brushed red gold case gives it a warm, inviting glow, while the gem-set bezel adorned with sparkling diamonds commands attention and admiration. The Omega caliber 8421 movement, featuring the innovative Co-Axial escapement, is a marvel of modern horology, offering greater precision, stability, and durability. With its water-resistant design up to 100 meters and open case back, this watch allows you to appreciate the craftsmanship of the movement inside. Whether dressing up for a black-tie event or adding a touch of sophistication to daily wear, this watch fits the bill, complementing both casual and formal attire with its paved diamond dial and polished gold case. The Omega Constellation Co-Axial 27 Brushed Red Gold / Diamond / Diamond Wave is an exceptional blend of artistry, engineering, and prestige, offering precision and craftsmanship that can be passed down for generations.

Buy Now on Jomashop

This is an affiliate link

Key Features

Brushed red gold case with warm glow
Gem-set bezel with sparkling diamonds
Omega caliber 8421 movement with Co-Axial escapement
Water-resistant up to 100 meters
Open case back with oscillating mass and balance bridge
Paved diamond dial and polished gold case
Automatic winding in both directions with 50-hour power reserve

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 27 Brushed Red Gold / Diamond / Diamond Wave

Reference

123.55.27.20.55.006

Movement

8421

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

Red Gold 27mm

Dial Color

Paved

Crystal

Sapphire

Water Resistance

100

Current Listings

Omega Constellation. Factory Diamonds. Mother of pearl dial. 🔥

Omega - 111.15.26.60.55.001 · $1,675

A beautiful Omega Constellation with a mother of pearl dial and factory diamonds, complete with box and manual.

Posted at

May 21, 2025, 3:17 PM

Active

View listing on r/WatchExchange

Omega Constellation. Mother of Pearl Dial. Omega Set Diamonds. Clean.

Omega - Constellation · $1,100

The Omega Constellation features a mother of pearl dial and Omega set diamonds, making it a stylish and elegant timepiece. The watch is in good condition and comes with its original card.

Condition: Clean
Shipping: Fedex with insurance
Location: NJ USA

Posted at

May 20, 2025, 5:37 PM

Active

View listing on r/WatchExchange

Omega Constellation Day-Date 396.1070 Steel Gold Full Bar Watch $900

Omega - 396.107 · $900

This Omega Constellation Day-Date watch features a stainless steel and 18K gold case with a quartz movement, measuring 32mm in diameter (excluding the crown). The watch is suitable for men or unisex wear.

Condition: Preowned with some wear, dents, and marks
Case material: Stainless steel / 18K gold
Movement: Quartz
Case size: 32mm diameter (excluding crown)

Posted at

May 20, 2025, 5:26 PM

Active

View listing on r/WatchExchange

1966 Omega Constellation Pie Pan – Cal. 551 – Serviced – $1548 Shipped & Insured

Omega - Constellation Pie Pan Cal. 551 · $1,548

a classic mid-60s dress watch featuring the iconic pie pan dial and chronometer-rated Caliber 551, in good condition with original unpolished case and onyx-inlaid hour markers.

Condition: Good overall, light aging, hairline scratches
Movement serviced in: May 2023
Shipping method: DHL Express
Insurance provider: Secursus

Posted at

May 20, 2025, 10:27 AM

Active

View listing on r/WatchExchange

OMEGA Constellation F300Hz 18K Gold (750) w/ Papers – Needs Repair

OMEGA - F300Hz · $2,000

Omega Constellation F300Hz in 18K gold, sold as-is and requiring repair to restore functionality.

Condition: Not functional, needs repair
Material: 18K gold (750)
Papers: included
Movement status: needs service

Posted at

May 19, 2025, 3:06 PM

Active

View listing on r/WatchExchange

Omega Constellation Estate Sale Gerald Genta unpolished 🔥

Omega - Constellation · $1,100

A rare 1960s Omega Constellation men's watch purchased at an estate sale and serviced back then. The rose gold movement runs great and the case is unpolished.

Condition: Pre-owned, serviced
Case size: 35.5-36mm diameter
Crown size: 19mm

Posted at

May 18, 2025, 1:47 PM

Active

View listing on r/WatchExchange

Omega Constellation Globemaster Blue 39mm

Omega - 13033392103001 · $4,300.004

The Omega Constellation Globemaster features a modern design inspired by the original models of the 1950s, with a coin-edge bezel and classic pie-pan dial. It is powered by Omega's Co-Axial Master Chronometer Caliber 8900, which includes a silicon balance spring and co-axial escapement.

Case size: 39mm
Material: stainless steel
Strap color: blue

Posted at

May 17, 2025, 8:07 PM

Active

View listing on WatchUseek