Omega Constellation Constellation Quartz 22.5 My Choice Stainless Steel / Diamond / Blue MOP

Reference 1566.66.00

Omega Constellation Quartz 22.5 My Choice Stainless Steel / Diamond / Blue MOP

About this watch

The Omega Constellation Quartz 22.5 My Choice, model number 1566.66.00, is a stunning luxury watch that embodies the perfect blend of style and functionality. This beautiful timepiece features a breathtaking mother-of-pearl dial with an iridescent blue finish that creates a mesmerizing effect in any light. Crafted from high-quality stainless steel, the watch exudes luxury and feels durable on the wrist. The fixed bezel adds sophistication, while the gem-set indexes provide extra sparkle. With a diameter of 22.50 mm, this delicate watch is perfect for formal occasions or everyday wear. The heart of the Omega Constellation is its caliber 1456 quartz movement, a personalized masterpiece with circular graining and rhodium plating that ensures accurate timekeeping. This watch combines simplicity with elegance, featuring a 2-hand display for hours and minutes, operated by a stepper motor. With a water resistance of up to 50 meters, this watch can withstand splashes and rain showers, making it a practical choice for everyday wear. The bracelet is made from the same high-quality stainless steel as the case, feeling sturdy yet comfortable on the wrist. This watch is perfect for anyone who appreciates luxury and precision without compromising on comfort.
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MSRP: $2,500
Market Price: $865

Key Features

  • Stunning mother-of-pearl dial with iridescent blue finish
  • Caliber 1456 quartz movement with circular graining and rhodium plating
  • Water resistance up to 50 meters
  • High-quality stainless steel case and bracelet
  • Gem-set indexes for extra sparkle
  • Fixed bezel for added sophistication
  • Sapphire glass for scratch-resistant protection

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Quartz 22.5 My Choice Stainless Steel / Diamond / Blue MOP
Reference
1566.66.00
Movement
1456
Movement Features
  • Hours, Minutes
Case
Stainless Steel 22.5mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Omega Constellation. Automatic. Very Clean.

Omega Constellation. Automatic. Very Clean.

Omega - Constellation · $1,150
This Omega Constellation is an automatic watch, available for purchase.

  • Condition: Very clean
  • Shipping Provided: Yes, via Fedex with insurance and globally accepted
  • Seller Reference: 700+
Posted at
Jan 18, 2026, 4:44 PM
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[WTS] 2025 LNIB Omega Constellation Globemaster 39mm Blue 10/25 Ref# 130.30.39.21.03.001

2025 LNIB Omega Constellation Globemaster 39mm Blue 10/25 Ref# 130.30.39.21.03.001

Omega - 130.30.39.21.03.001 · $5,799
2025 LNIB Omega Constellation Globemaster 39mm Blue with domed Pie Pan blue dial and fluted bezel.

  • Condition: 9.5/10, minor cosmetic imperfections possibly
  • Diameter: 39mm
  • Water resistance: 150m
  • Power reserve: 60 hours
Posted at
Jan 18, 2026, 11:22 AM
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[WTS] Omega Constellation C Shape - 168.017 Circa 1969 only for 775$ Shipped 🚢

Omega Constellation C Shape - 168.017 Circa 1969 only for 775$ Shipped 🚢

Omega - 168.017 · $775
Up for sale is an Omega Constellation C Shape reference 168.017 from 1969, featuring a stainless steel case with a 35mm diameter and an off-white dial.

  • Condition: great, with a few hairline scratches
  • Case Size: 35mm diameter
  • Movement: Calibre 564, automatic
Posted at
Jan 18, 2026, 7:52 AM
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[WTS] Omega Constellation 🌌 blue 1990s 35.5mm 🔥

Omega Constellation 🌌 blue 1990s 35.5mm 🔥

Omega - Constellation Perpetual Date · $1,150
This Omega Constellation is a quartz perpetual date watch from the early 1990s. It features an 18k omega stamp and a blue sunburst dial that appears to shift colors depending on the angle of the light.

  • Movement type: quartz
  • Year of production: early 1990s
  • Case diameter: 35.5mm
Posted at
Jan 17, 2026, 7:09 PM
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[WTS] 1971 Omega Constellation ref. 168.059 w/ Cal. 1011 – Green fumé “spider” dial – $795 shipped

1971 Omega Constellation ref. 168.059 w/ Cal. 1011 – Green fumé “spider” dial – $795 shipped

Omega - 168.059 · $795
  • Year: 1971
  • Caliber: Cal. 1011
Posted at
Jan 15, 2026, 11:05 AM
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[WTS] Timeless Gold Elegance – Omega Constellation 10k Gold-Filled ✨

Timeless Gold Elegance – Omega Constellation 10k Gold-Filled ✨

Omega - Constellation · $699
This Omega Constellation in 10k gold-filled is a classic watch with understated luxury and timeless style, perfect for everyday wear.

  • Condition: Pre-owned with new battery
  • Case Size: 34mm diameter
  • Material: 10k gold-filled
  • Strap: High-quality AM strap
Posted at
Jan 14, 2026, 1:49 AM
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[WTS] Omega Constellation linen dial ref 168017 cal 564

Omega Constellation linen dial ref 168017 cal 564

Omega - 168017 · $4,000
This Omega Constellation features a gold linen dial and comes equipped with an automatic movement powered by caliber 564. It's ready to be worn with its new generic strap and buckle.

  • Condition: Pre-owned, requires servicing
  • Movement: caliber 564
  • Functions work: yes all functions are working
Posted at
Jan 12, 2026, 12:05 PM
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[WTS] 1958 Omega Constellation ‘Pie Pan’ Arrowhead Ref. 2852-1SC | Good Condition (Serviced) | $2850

1958 Omega Constellation ‘Pie Pan’ Arrowhead Ref. 2852-1SC | Good Condition (Serviced) | $2850

Omega - 2852-1SC · $2,810
The Omega Constellation 'Pie Pan' Arrowhead Ref. 2852-1SC is one of the most sought-after and distinctive Constellation references from the mid-1950s. This particular example features the iconic 'Pie-Pan' dial with large applied arrowhead hour markers, often referred to by collectors as 'Arrowhead' indices.

  • Condition: Good, serviced
  • Case diameter: 34.5mm (excluding crown)
  • Lug-to-lug distance: 43.5mm
  • Thickness: 11mm
Posted at
Jan 12, 2026, 10:11 AM
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[WTS] Omega Constellation Pie Pan Ref. 168.005 with Original BoR Bracelet | Great Condition (Serviced) | $2700

Omega Constellation Pie Pan Ref. 168.005 with Original BoR Bracelet | Great Condition (Serviced) | $2700

Omega - 168.005 · $2,700
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 condition, serviced
  • Case size: 34.5mm diameter
  • Movement type: Automatic
  • Jewels: 24
Posted at
Jan 10, 2026, 10:00 PM
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