Omega Constellation Constellation Co-Axial 27 Brushed Stainless Steel / Diamond / MOP Stars
Reference 123.15.27.20.05.001
About this watch
The Omega Constellation Co-Axial 27 is a masterpiece of luxury watchmaking, blending elegance and precision in perfect harmony. This exquisite timepiece boasts a stunning Mother of Pearl dial that shimmers with iridescent hues, surrounded by a dazzling diamond bezel. The sleek Dauphine hands add sophistication to the overall design, while the brushed stainless steel case provides a sturdy yet refined look. With a water resistance of 100 meters and a power reserve of 50 hours, this watch is not just a pretty face but also a reliable companion for daily wear or special occasions.
Key Features
- Omega caliber 8520 movement
- Mother of Pearl dial
- Diamond bezel
- Sapphire crystal glass
- Water resistance up to 100 meters
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 27 Brushed Stainless Steel / Diamond / MOP Stars
- Reference
- 123.15.27.20.05.001
- 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] (Price reduced) 1966 Omega Constellation](https://preview.redd.it/k1gfod3bmjxg1.jpg?width=640&crop=smart&auto=webp&s=d9e26fb1315242dfd78c019a49f80e27c62d4bd8)
(Price reduced) 1966 Omega Constellation
A 1966 Omega Constellation in original condition featuring the 'dog leg' lugs and a cross hair dial. The watch remains in gorgeous condition with only minor scratches.
- Condition: UNPOLISHED/UNTOUCHED with minor scratches on the case and caseback
- Case material: Solid gold bezel + case back medallion, gold-capped lugs over solid stainless steel
- Movement serial #: 24501601
- Jewels: 24 jewels
![[WTS] Omega Constellation Cal. 561 Ref. 168.005 | Great Condition (Serviced) | $1650](https://external-preview.redd.it/eTJ4N2o3NjJrZ3hnMbqxH916W-bHGVNBR6FThmAKLYSqlUbpvBSoQnobQu9c.png?format=pjpg&auto=webp&s=9e2769658a82a4c2ddb037df1d036be51667059e)
Omega Constellation Cal. 561 Ref. 168.005 | Great Condition (Serviced) | $1650
The Omega Constellation ref. 168.005 stands as one of the most iconic vintage dress watches of the mid-1960s, admired for its balanced design and enduring appeal.
- Condition: Great serviced condition with minor scratches and patina spots
- Dial color: flat silver
- Case size: 34mm diameter
- Crystal material: plexiglass
![[WTS] asking 800$ - Vintage Omega Constellation Manhattan Mens Date Watch (Working Condition)](https://preview.redd.it/ipz9n4cuffxg1.jpg?width=640&crop=smart&auto=webp&s=866918426d5bfc91eb70f0505890743844e087db)
asking 800$ - Vintage Omega Constellation Manhattan Mens Date Watch (Working Condition)
a vintage men's date watch from Omega's Constellation Manhattan collection
- Condition: Working Condition
- Price range: $800$
- Vintage: true
![[WTS] Omega Omega Constellation Ref. 14393/4 SC – 18K Solid Gold – 18K Gold Pie Pan Dial Price : 6000$](https://preview.redd.it/ev92q0r9fdxg1.jpg?width=640&crop=smart&auto=webp&s=804ea63019910a65bbdb67458be489da8c541c01)
Omega Omega Constellation Ref. 14393/4 SC – 18K Solid Gold – 18K Gold Pie Pan Dial Price : 6000$
A stunning Omega Constellation Ref. 14393/4 SC watch in solid 18K yellow gold features a Pie Pan Dial, automatic movement Caliber 564 and classic star emblem above 6 o'clock.
- Condition: Excellent vintage condition
- Case material: 18K Solid Gold
- Dial material: 18K Gold
- Movement: Caliber 564, Automatic
![[WTS] Omega Constellation Manhattan ref. 396.1070 - 33mm Quartz, Blue Hands & Logo, Very Clean](https://preview.redd.it/sxqsg6lxybxg1.jpg?width=640&crop=smart&auto=webp&s=8439534e57893d9a9ceae94d2d797859b90c9a33)
Omega Constellation Manhattan ref. 396.1070 - 33mm Quartz, Blue Hands & Logo, Very Clean
This is a vintage Omega Constellation Manhattan watch featuring a silvery white dial, blue hands and dial printing. The 33mm diameter case has a tonneau shape and wide integrated bracelet.
- Condition: Very good
- Case diameter: 33mm
- Lug to lug length: 35.2mm
- Bracelet size: ~6.75" wrist
![[WTS] Omega Constellation 1968 with white gold bezel and 'linen' dial](https://preview.redd.it/p30wr43gcaxg1.jpg?width=640&crop=smart&auto=webp&s=24cd09f538b183d9a6410d0b7deec3c11e4b1acf)
Omega Constellation 1968 with white gold bezel and 'linen' dial
A used 1968 Omega Constellation featuring an automatic caliber 564 movement with a quickset date, white gold bezel, and 'linen' dial.
- Condition: 7.5/10
- Movement: caliber 564
- Crystal: unsigned with minor scratches
- Dial marks: slight marks visible under strong artificial light
![[WTS] Omega Constellation Pie Pan Gold Filled Reference 14902 SERVICED](https://preview.redd.it/4op1m7zlb6xg1.jpg?width=640&crop=smart&auto=webp&s=f09268fd9d5eac6f992bf52ab2f1aa43b4d0ac21)
Omega Constellation Pie Pan Gold Filled Reference 14902 SERVICED
A vintage Omega Constellation Pie Pan from 1966, featuring a gold-filled case and serviced recently.
![[WTS] 1961 Omega Jumbo Constellation ref. 14778-61 SC w/ Cal. 551 – Uncommon 37mm gold-capped case – $2,300 shipped all-in](https://preview.redd.it/m02u6jtlb5xg1.jpg?width=640&crop=smart&auto=webp&s=a381ca318cbbd98121524449084c05dcb93845d0)
1961 Omega Jumbo Constellation ref. 14778-61 SC w/ Cal. 551 – Uncommon 37mm gold-capped case – $2,300 shipped all-in
This Omega Constellation is an uncommon 'jumbo' 37mm no-date model with a gold-capped case and Cal. 551 movement. It has been freshly serviced in Jan 2026.
- Condition: Very strong overall condition with a clean, original-looking dial and freshly serviced Cal. 551 movement
- Case diameter: 37mm
- Lug width: 19mm
- Movement caliber: Cal. 551
![[WTS] Omega Constellation 168.001 “Jumbo” 37MM Gold Capped - $2,550](https://preview.redd.it/gpm7n2whu0xg1.jpg?width=640&crop=smart&auto=webp&s=f788e1cad4efd44e93af6e9214c33c690be4fd1f)
Omega Constellation 168.001 “Jumbo” 37MM Gold Capped - $2,550
This Omega Constellation 'Jumbo' is a rare 37MM model released only to specific Asian markets, featuring a Calibre 561 Automatic Chronometer movement and a 14k Constellation emblem on its stainless case back. The watch appears original with all the appropriate appliques and indices, and has been well-maintained throughout its years. It's now available for sale at $2,550.
- Condition: Excellent condition for its age
- Case size: 37MM diameter
- Movement: Calibre 561 Automatic Chronometer (24 jewels, 19,800 vph)
- Functions: Hours, minutes, central sweep-second hand, date (semi-quickset)