Omega Constellation Constellation Automatic 27.5 Stainless Steel / Red Gold / Diamond / MOP

Reference 1397.76.00

Omega Constellation Automatic 27.5 Stainless Steel / Red Gold / Diamond / MOP

About this watch

The Omega Constellation Automatic 27.5 is a luxurious timepiece that combines elegance with functionality, featuring a mother-of-pearl dial and gem-set indexes on a round case crafted from stainless steel and red gold. This self-winding movement, based on the reliable ETA 2000-1, boasts a power reserve of 42 hours and a frequency of 28,800 vibrations per hour for precision timekeeping. With its impressive water resistance of 100 meters and date display, this watch is perfect for both formal occasions and everyday wear. Its combination of durability and luxury makes it an investment in style and function, with a rich heritage as a brand known for quality, craftsmanship, and innovation.
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Key Features

  • Omega caliber 2520 self-winding movement
  • Stainless Steel and Red Gold case
  • Mother-of-pearl dial
  • Gem-set indexes and bezel
  • Sapphire crystal
  • 100m water resistance
  • Date display

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Automatic 27.5 Stainless Steel / Red Gold / Diamond / MOP
Reference
1397.76.00
Movement
2520
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
27.5mm
Dial Color
White
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Omega Constellation Automatic 🇨🇭 free shipping to USA

Omega Constellation Automatic 🇨🇭 free shipping to USA

Omega - Constellation Automatic · $1,000
This Omega Constellation Automatic is a beautiful 2-tone stainless steel and gold watch with a matching gold dial. It has been timegrapher checked and is running at -17spd.

  • Condition: great condition with minor signs of wear
  • Bracelet size adjustability: 7-8 inches
  • Case dimensions: 35mm diameter, 38mm lug to lug, 23mm lug width, 7mm thickness
  • Service history: unknown
Posted at
Nov 29, 2025, 9:03 PM
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[WTS] Vintage Omega Constellation Pie Pan 1967 168.005 w/ Papers

Vintage Omega Constellation Pie Pan 1967 168.005 w/ Papers

Omega - 168.005 · $1,950
1967 Omega Constellation Pie Pan watch in excellent condition, comes with papers and works great.

  • Condition: Excellent shape given its age
  • Case size: 34mm
Posted at
Nov 29, 2025, 1:42 PM
Active
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[WTS] 1968 Rose Gold Omega Constellation Pie Pan Ref. 168.004 | Great Condition (Serviced) | $2500

1968 Rose Gold Omega Constellation Pie Pan Ref. 168.004 | Great Condition (Serviced) | $2500

Omega - 168.004 · $2,500
A 1968 Rose Gold Omega Constellation Pie Pan Ref. 168.004, showcasing elegance and precision from late-1960s Swiss watchmaking.

  • Condition: Great condition (serviced)
  • Case size: 36mm
  • Material: Rose Gold
  • Movement type: Automatic
Posted at
Nov 28, 2025, 9:07 PM
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[WTS] Omega Constellation 196.0071 (1977) – $200

Omega Constellation 196.0071 (1977) – $200

Omega - Constellation 196.0071 · $200
A vintage Omega Constellation from 1977.

Posted at
Nov 28, 2025, 7:39 AM
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[WTS] Demi Gold Omega Constellation Pie Pan Ref. 168.005 with Applied Indices | Great Condition (Serviced) | $2750

Demi Gold Omega Constellation Pie Pan Ref. 168.005 with Applied Indices | Great Condition (Serviced) | $2750

Omega - 168.005 · $2,750
The Omega Constellation Pie Pan Ref. 168.005 is a quintessential 1960s dress watch that embodies Omega’s pursuit of precision and elegance during the golden age of Swiss watchmaking.

  • Condition: Great (serviced)
  • Movement: Omega Caliber 564
  • Jewels: 24 jewels
  • Case size: 34.5mm diameter
Posted at
Nov 27, 2025, 11:40 PM
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[WTS] Omega Constellation 35mm f300 Honey Comb Dial

Omega Constellation 35mm f300 Honey Comb Dial

Omega - Constellation 35mm f300 · $800
A rare Omega Constellation with a honeycomb toasted dial and gold crown, featuring a 35mm case size.

  • Condition: Mint
  • Case dimensions: 35mm, 41.5mm lug-to-lug, 19mm lug width
  • Height: 10.8mm
  • Crown material: Gold
Posted at
Nov 27, 2025, 2:58 PM
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[WTS] OMEGA C shaped Gerald agents constellation !!!rose gold movement 1960s

OMEGA C shaped Gerald agents constellation !!!rose gold movement 1960s

OMEGA - Constellation C shaped Gerald agents · $1,100
A 1960s Omega Constellation men's vintage watch with a rose gold movement and Cal 631. The watch runs great and has a new hunter green strap.

  • Condition: Vintage, Estate sale piece, Appears to be unpolished case
  • Case size: 35.5-36mm diameter
  • Movement: Cal 631, Rose gold
Posted at
Nov 26, 2025, 4:49 PM
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[WTS] Vintage Omega Constellation 1967 168.005

Vintage Omega Constellation 1967 168.005

Omega - 168.005 · $1,990
A vintage Omega Constellation watch from 1967, in excellent condition and working properly.

  • Condition: Excellent shape given its age
  • Case size: 34mm diameter
Posted at
Nov 26, 2025, 8:56 AM
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[WTS] 2025 Omega Constellation Globemaster 39mm Steel Blue Dial 130.30.39.21.03.001 Full Set

2025 Omega Constellation Globemaster 39mm Steel Blue Dial 130.30.39.21.03.001 Full Set

Omega - 130.30.39.21.03.001 · $4,700
2025 Omega Constellation Globemaster 39mm Steel Blue Dial, still under warranty.

  • Condition: Preowned condition with light scratches on the case and bracelet
  • Case material: Stainless Steel
  • Case dimensions: 39mm diameter
  • Bezel: Stainless Steel Fluted Bezel
Posted at
Nov 25, 2025, 8:20 PM
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