Omega Constellation Constellation Co-Axial 27 Brushed Red Gold / Diamond / MOP Stars
Reference 123.55.27.20.05.004
About this watch
The Omega Constellation 123.55.27.20.05.004 is a masterpiece that embodies luxury, precision, and elegance. This stunning timepiece boasts an 18 Ct red gold case, gem-set bezel, and scratch-resistant sapphire glass, making it a true work of art. The Omega caliber 8521 movement, featuring Co-Axial escapement and silicon balance-spring, ensures unparalleled accuracy and durability. With its white mother of pearl (MOP) dial adorned with diamond accents, this watch is like wearing a piece of the night sky on your wrist. Its impressive water resistance of up to 1000 meters makes it perfect for diving enthusiasts, while its compact size of 27.00 mm ensures elegance without bulkiness. The Constellation Co-Axial 27 is not just a watch; it's a certified chronometer, trusted to keep impeccable time. Whether you're at a board meeting or a beach party, this watch has got you covered. Its date function and luxurious finishes make it a true masterpiece of horology.
Key Features
- 18 Ct red gold case
- Gem-set bezel with scratch-resistant sapphire glass
- Omega caliber 8521 movement with Co-Axial escapement and silicon balance-spring
- White mother of pearl (MOP) dial with diamond accents
- Impressive water resistance of up to 1000 meters
- Compact size of 27.00 mm
- Certified chronometer with date function
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 27 Brushed Red Gold / Diamond / MOP Stars
- Reference
- 123.55.27.20.05.004
- Movement
- 8521
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Red Gold 27mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 1000
Current Listings
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33.5 Mens Omega Constellation 1312.30 -Honey Comb Dial
The Omega Constellation, reference 1312.3, is a 33.5mm men's model crafted in stainless steel with 18K gold accents, featuring a stunning gold bezel and honeycomb-textured dial.
- Condition: Pre-owned with signs of previous wear
- Case size: 33.5mm diameter
- Material: Stainless steel and 18k yellow gold
- Dial color: Cream
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1968 Omega Constellation ref. 157.0001 Cal. 712 original mesh bracelet, boxes, 1500 OBO
A sleek and uncommon 1968 Omega Constellation ref. 157.0001 with an original blue textured dial and matching mesh bracelet, powered by the ultra-thin chronometer-rated Cal. 712.
- Condition: Excellent
- Movement: Cal. 712 automatic chronometer
- Case: 34.5mm diameter, stainless steel
- Lug width: 18mm
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[WTS] 1968 Omega Constellation ref. 157.0001 Cal. 712 original mesh bracelet, boxes
A sleek and uncommon 1968 Omega Constellation with original blue textured dial, matching Omega mesh bracelet, and original double box set.
- Condition: Excellent
- Movement: Cal. 712 automatic chronometer
- Case size: 34.5mm (without crown)
- Lug width: 18mm
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PRICE REDUCED! 1966 OMEGA CONSTELLATION
A modern vintage grail, the 1966 Omega Constellation features 'dog leg' lugs and a cross hair dial.
- Condition: Unpolished/untouched, minor scratches on the case and caseback
- Case diameter: 34mm
- Case length: 42.7mm
- Dial type: Cross hair dial
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Omega Constellation Pie Pan Clean!
This is a Omega Constellation Pie Pan watch for sale.
- Condition: Very clean
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OMEGA CONSTELLATION 123.10.35.20.01.001 - $1699 - DHL
A pre-owned Omega Constellation with automatic movement and a 35mm case, serviced in 2026.
- Condition: Good (9/10)
- Movement: Automatic 2500
- Case dimensions: 35mm diameter
- Bracelet: Original
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- Condition: New
- Case material: 18k gold plated
- Case diameter: 36.8mm (including crown)
- Lug-to-lug length: 38.6mm
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Omega Constellation Ref. 168.005 “Türler” | Good Condition (Serviced) | $1800
The Omega Constellation Ref. 168.005 “Türler” is a vintage watch from the early to mid-1960s with a stainless-steel case and flat silver dial. It features applied markers, dauphine hands, and a framed date window, making it a unique example of Omega's collaboration with the historic Swiss jeweller Türler.
- Condition: Good Condition (Serviced)
- Case size: 34.5mm
- Movement: Caliber 561 (24-jewel chronometer-rated)
- Power reserve: 50 hours