Omega Constellation Constellation Co-Axial 27 Brushed Yellow Gold / Champagne Supernova
Reference 123.50.27.20.58.001
About this watch
The Omega Constellation Supernova is a masterpiece of luxury watchmaking that combines exquisite design with precision engineering. Crafted from brushed yellow gold, this timepiece radiates a warm glow and boasts a champagne dial adorned with gem-set indexes. The Co-Axial escapement reduces friction between components, enhancing accuracy and longevity. With a power reserve of 50 hours and water resistance up to 100 meters, this watch is both practical and durable. Its elegant design makes it perfect for everyday wear, while its timeless appeal allows it to pair effortlessly with casual or formal attire. The Omega Constellation Supernova is an investment in craftsmanship, quality materials, and the heritage of the Omega brand.
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Key Features
- Omega caliber 8521 self-winding movement
- Co-Axial escapement for improved accuracy and longevity
- Brushed yellow gold case with a diameter of 27.00 mm
- Champagne dial with gem-set indexes
- Fixed, 12-hour bezel
- Water resistance up to 100 meters
- Sapphire crystal for scratch-resistance
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 27 Brushed Yellow Gold / Champagne Supernova
- Reference
- 123.50.27.20.58.001
- Movement
- 8521
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Yellow Gold 27mm
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Omega Constellation. Cushion Case. Champagne Dial. Automatic. 🔥](https://preview.redd.it/zg2vjra9w9bf1.jpeg?auto=webp&s=3739119c4203c79960077ad4d4add7c2dab5292e)
![[WTS] Omega Constellation. Solid Gold. Automatic. 🔥](https://preview.redd.it/yhrqpumdv4bf1.jpeg?auto=webp&s=7f007d4119aae6301bd388fcccdd31a077c8c074)
![[WTS] 1966 Omega Constellation ref. 168.004 w/ Cal. 561 – Original crosshair dome dial, June 2025 service – $915 shipped](https://preview.redd.it/y9w0xlius4bf1.jpg?width=640&crop=smart&auto=webp&s=bfb84ba1f3bc32875c3e58aa804422bcf6e06ac6)
![[WTS] Omega Constellation. Linen Dial. Bead of rice bracelet. Automatic. 🔥](https://preview.redd.it/31d6li9dg2bf1.jpeg?auto=webp&s=3b0e9c9f74e523087d091559c20469ef2cd933af)
![[WTS] OMEGA Constellation MEGAQUARTZ 32 KHz Vintage Swiss](https://preview.redd.it/elimgytoywaf1.jpeg?auto=webp&s=cc8802de6048b0d5dffb51aab382293b96092dae)
![[WTS] Omega Constellation](https://preview.redd.it/74hpu466twaf1.jpeg?auto=webp&s=bbbd85fdd239ce5482244357ef14840351fc8ccb)
![[WTS] Omega Constellation Pie Pan 167.005 Full Set](https://preview.redd.it/asxxquhptnaf1.jpg?width=640&crop=smart&auto=webp&s=ef9547a04771f483e029ef046fd3d1ab04f8cb8a)
Omega Constellation Pie Pan 167.005 Full Set
This Omega Constellation Pie Pan is a beautiful timepiece that has been well-maintained, with its last service being in February 2024.
- Condition: Stunning condition, full set
- Last Service: 02/2024
![[WTS] Omega Constellation 41mm Black Ceramic Bezel Silk Dial 131.33.41.21.06.001 Full Set](https://preview.redd.it/blg2er4rijaf1.jpg?width=640&crop=smart&auto=webp&s=3b3bc43abce09ca6622a5fe4bf46983f314ada1c)
Omega Constellation 41mm Black Ceramic Bezel Silk Dial 131.33.41.21.06.001 Full Set
This Omega Constellation features a 41mm stainless steel case with a silk rhodium dial and black ceramic bezel.
- Condition: Has some light scratches
- Material: black ceramic bezel, stainless steel case
- Diameter: 41mm
![[WTS] Omega Constellation Chronometer Automatic 1966](https://preview.redd.it/2ttwz2oe5jaf1.jpeg?auto=webp&s=8919aa1a22b7fcfcc211ad9f7f226d2ef24f1432)
Omega Constellation Chronometer Automatic 1966
A 1966 Omega Constellation Chronometer Automatic with a 35mm case, featuring an onyx baton indices dial and a Swiss-made automatic movement.
- Condition: Pre-owned, unpolished with signs of careful use
- Case size: 35mm
- Diameter: 35mm