Omega Constellation Constellation Co-Axial 27 Brushed Stainless Steel / Diamond / White MOP
Reference 123.15.27.20.55.003
About this watch
The Omega Constellation Co-Axial 27 is a masterpiece of horology, combining elegance, precision, and style in one stunning package. Founded in 1848, Omega is a name synonymous with quality and innovation, known for their precision and reliability that has graced the wrists of astronauts, world leaders, and even fictional spies. The Constellation series is renowned for its distinctive design and exceptional performance, offering a unique blend of elegance and modernity. With a sleek brushed stainless steel case and luxurious mother-of-pearl dial, this watch is perfect for both formal and casual occasions. At the heart of the Omega 123.15.27.20.55.003 is the automatic Omega caliber 8520 movement, known for its precision and reliability, operating at a frequency of 25,200 vibrations per hour, offering a 50-hour power reserve. With features like hours, minutes, seconds, and date functionality, this watch is built to perform! The Co-Axial escapement reduces friction between components, improving the long-term accuracy of the watch. Plus, being a chronometer means that this watch has passed rigorous tests for precision. The Omega Constellation Co-Axial 27 comes with a stainless steel bracelet that complements the case beautifully, designed for comfort and style. Its elegant design pairs beautifully with a cocktail dress or tailored suit, but it also looks fantastic with simple tee and jeans.
Key Features
- Automatic Omega caliber 8520 movement
- Chronometer accuracy
- 100m water resistance
- Mother-of-pearl dial
- Gem-set bezel
- Stainless steel case
- Co-Axial escapement
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 27 Brushed Stainless Steel / Diamond / White MOP
- Reference
- 123.15.27.20.55.003
- Movement
- 8520
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 27mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Omega Constellation 41mm – Ref. 131.33.41.21.01.001](https://preview.redd.it/c21tydfhs5xf1.jpg?width=640&crop=smart&auto=webp&s=c8b2a7ff3d1013b261d725f93729ed9838bd3380)
Omega Constellation 41mm – Ref. 131.33.41.21.01.001
For sale is a 2019 Omega Constellation Co-Axial Master Chronometer 41mm, featuring a stainless steel case, black ceramic bezel with Roman numerals, and a black dial, powered by Omega’s Caliber 8900 automatic movement. The watch comes on the original black leather strap with stainless steel fold-over clasp.
- Condition: Excellent
- Case size: 41mm
- Material: stainless steel
- Bezel material: black ceramic
![[WTS] 2024 Omega Constellation Globemaster Master Chronometer Annual Calendar 130.53.41.22.03.001 — Like New, Box & Papers](https://preview.redd.it/hnfxts25gzqf1.jpeg?auto=webp&s=a15a79892b27a904483ac9b0268e2d7745ccc3d3)
2024 Omega Constellation Globemaster Master Chronometer Annual Calendar 130.53.41.22.03.001 — Like New, Box & Papers
The Omega Constellation Globemaster Master Chronometer Annual Calendar is a sophisticated timepiece that exemplifies precision and elegance. Its 41mm Sedna™ gold case frames a sun-brushed blue dial with a distinctive pie-pan design and month indicators along the perimeter, offering both style and functionality.
- Condition: Like new
- Case size: 41mm diameter
- Thickness: 14.7mm
- Lug to lug: 50.1mm
![[WTS] Omega Constellation C-Case 168.0056 Rare Navy Blue Dial – $999 OBO](https://preview.redd.it/27tij7g4blwf1.jpg?width=640&crop=smart&auto=webp&s=091ebf3e85d748698954fb81e974dd93247ffcbe)
![[WTS] 1973 Omega Constellation ref. 168.0056 – Gold-Capped Case w/ Solid Gold Bezel & Medallion – Cal. 1011 Chronometer – Serviced July 2025 – $950 ALL-IN](https://preview.redd.it/itb9h2d9pkwf1.jpg?width=640&crop=smart&auto=webp&s=76abf87e51a180a7beb6b0dfa936b2bf53a78677)
1973 Omega Constellation ref. 168.0056 – Gold-Capped Case w/ Solid Gold Bezel & Medallion – Cal. 1011 Chronometer – Serviced July 2025 – $950 ALL-IN
a 1973 Omega Constellation ref. 168.0056 with a gold-capped case, solid gold bezel, and medallion, featuring Cal. 1011 chronometer movement.
- Case material: gold
- Bezel material: solid gold
- Movement: Cal. 1011 Chronometer
![[WTS] Omega Constellation Crosshair Dial 14381-11 SC | Great Original Condition (Serviced) | $1950](https://preview.redd.it/r8sl9am3kdwf1.jpg?width=640&crop=smart&auto=webp&s=9f82bbf97435e582a5e15428fe238b97c197bbe0)
Omega Constellation Crosshair Dial 14381-11 SC | Great Original Condition (Serviced) | $1950
The Omega Constellation Ref. 14381-11 SC is a fine example from one of Omega’s most respected design periods, produced around 1959 to 1961.
![[WTS] Omega Constellation. Globemaster. 39mm. ++ Cards and Links. 🔥](https://preview.redd.it/vuttyvs5oqvf1.jpeg?auto=webp&s=65889d2bccfdb3667622ab9c8a0162e8ea7097dd)
Omega Constellation. Globemaster. 39mm. ++ Cards and Links. 🔥
This listing is for an Omega Constellation Globemaster in a 39mm case, with additional photos and links to purchase available.
- Shipping: Fedex with insurance
- Shipping Location: NJ USA
- International Shipping: yes
Omega Constellation Globemaster Master Chronometer
The Omega Constellation Globemaster 39mm is a versatile dress watch with a dark blue pie pan dial and fluted tungsten carbide bezel. It has goldilocks proportions and a beautiful 3-row bracelet.
- Condition: 98% pristine, minor hairline marks on lugs and possibly a faint desk diving mark on case or bracelet
- Case dimensions: 39mm x 46.7mm lug to lug x 12.6mm thick
- Bracelet type: 3-row with slightly curved central links