Omega Constellation Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / Diamond / MOP Supernova

Reference 123.25.27.20.55.002

Omega Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / Diamond / MOP Supernova

About this watch

The Omega Constellation Co-Axial 27 Supernova is a masterpiece of luxury watchmaking, boasting stunning aesthetics and reliable performance. With its harmonious balance of brushed stainless steel and yellow gold, this 27mm diameter watch exudes elegance and sophistication. The dial features Mother of Pearl (MOP) for a luminous quality, paired with gem-set indexes that sparkle like stars in the night sky. The Omega caliber 8520 automatic movement powers this timepiece, offering precision and reliability with a power reserve of 50 hours and chronometer certification. The watch sits comfortably on the wrist, thanks to its lightweight materials and thoughtful design. Perfect for those who appreciate fine craftsmanship and timeless design, the Supernova is a statement piece that showcases your taste and lifestyle.

Buy Now on Jomashop

This is an affiliate link

Key Features

27mm diameter case
Brushed stainless steel and yellow gold combination
Mother of Pearl (MOP) dial
Gem-set indexes and bezel
Omega caliber 8520 automatic movement
Chronometer certification
50-hour power reserve

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / Diamond / MOP Supernova

Reference

123.25.27.20.55.002

Movement

8520

Movement Features

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

Case

27mm

Dial Color

White

Crystal

Sapphire

Water Resistance

100

Current Listings

Omega Constellation C-Case 168.0056 Rare Navy Blue Dial – $950 OBO

Omega - 168.0056 · $950

This Omega Constellation C-Case features a rare navy blue dial in a classic design, along with an original Cal. 1010 movement and a clean, original navy dial.

Condition: Good shape and ready to wear
Bracelet size: 6.3"
Max bracelet size: 7.5"
Movement: Cal. 1010

Posted at

Oct 30, 2025, 11:07 PM

Active

View listing on r/WatchExchange

[WTS] 1963 Vintage Omega Constellation Ref. 167.005 | No Date | All Original | Freshly Serviced Chronometer Cal 561 | Sharp Unpolished Dog Leg Lugs | Great Vintage Condition | $1830

1963 Vintage Omega Constellation Ref. 167.005 | No Date | All Original | Freshly Serviced Chronometer Cal 561 | Sharp Unpolished Dog Leg Lugs | Great Vintage Condition | $1830

Posted at

Oct 30, 2025, 8:29 AM

Active

View listing on r/WatchExchange

Omega Constellation Pie Pan Demi Gold Ref. 168.005 | Excellent Original Condition (with original straps and buckle, Omega red box & Serviced) | $2950

Posted at

Oct 27, 2025, 11:34 PM

Active

View listing on r/WatchExchange

Omega Constellation 168.054

Posted at

Oct 27, 2025, 12:37 PM

Active

View listing on r/WatchExchange

Omega Constellation 168.046

Posted at

Oct 27, 2025, 12:31 PM

Active

View listing on r/WatchExchange

1961 Omega Constellation (Original Box / Papers

Omega - 14393 · $1,200

This is a 1961 Omega Constellation reference 14393 with a white dome dial and original outer cardboard box. The watch has a 34mm stainless and 14k gold capped case and is powered by an automatic cal 561 movement.

Condition: Very good, with minor wear
Case Size: 34mm
Movement: Omega automatic cal 561

Posted at

Oct 26, 2025, 11:05 PM

Active

View listing on r/WatchExchange