Omega Constellation Constellation Automatic 27.5 My Choice Stainless Steel / Diamond / MOP Iris

Reference 1591.71.00

Omega Constellation Automatic 27.5 My Choice Stainless Steel / Diamond / MOP Iris

About this watch

The Omega Constellation Automatic 27.5 My Choice is a stunning timepiece that exudes elegance and precision. Its round shape with a compact diameter of 27.5 mm makes it an ideal accessory for both everyday wear and special occasions. The Mother of Pearl dial adds a unique touch, shimmering softly with every movement. The diamond accents elevate the luxury factor, making this watch a true eye-catcher. At its heart lies the Omega caliber 2520, a self-winding movement that offers precision and durability. With a frequency of 28,800 vibrations per hour and a 42-hour power reserve, this watch is perfect for those who may not wear it every day. The stainless steel bracelet is crafted for comfort, wrapping around your wrist like a gentle hug. This model combines classic design with modern functionality, making it a timeless piece that any watch enthusiast would be proud to wear.

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MSRP: $2,350

Market Price: $1,177

Key Features

Omega caliber 2520 self-winding movement
Stainless Steel and Mother of Pearl construction
30 meters water resistance
42-hour power reserve
Round shape with compact 27.5 mm diameter
Diamond accents for added luxury
Comfortable stainless steel bracelet

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Automatic 27.5 My Choice Stainless Steel / Diamond / MOP Iris

Reference

1591.71.00

Movement

2520

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 27.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

Current Listings

2024 Omega Constellation - Full set Box and Papers - Ref# 131.33.41.21.04.001

Omega - 131.33.41.21.04.001 · $4,998

The Omega Constellation is a flagship watch characterized by its half-moons and claws on the side of the case, making it a perfect combination of class and durability. The 41 mm case features a blue ceramic bezel, making it suitable for daily wear.

Condition: very good with light signs of wear on the case
Case size: 41mm diameter
Bezel material: blue ceramic
Band condition: near perfect

Posted at

Apr 26, 2025, 2:59 PM

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Vintage Omega Constellation Automatic - Ultra Thin Movement

Omega - 157.0002 · $999

This is a rare example of the ultra thin automatic Omega Constellation with a clean Genta-inspired design, all original and in exceptional shape.

Condition: Exceptional shape, all original
Case Size: 35mm
Dial Type: Original
Crown Type: Original

Posted at

Apr 26, 2025, 1:49 PM

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Vintage Omega Constellation Chronometer - 168.0056 - C-Shaped Case - $825 Shipped!

Omega - 168.0056 · $825

This vintage Omega Constellation Chronometer features an automatic movement and a C-shaped case measuring approximately 35mm in diameter, with a date window at 3 o'clock.

Condition: good condition with signs of wear, consistent with its age
Case diameter: 35mm
Movement type: automatic

Posted at

Apr 26, 2025, 11:03 AM

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Omega Constellation. PiePan. Automatic.

Omega - Constellation · $1,450

This Omega Constellation features an automatic movement and a Pie Pan dial, with a stainless steel AM strap.

Condition: nice condition
Movement type: automatic
Strap: AM strap

Posted at

Apr 25, 2025, 3:30 PM

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Omega Constellation Co-Axial Chronometer, or, "We have PRX at home"

Omega - 123.10.35.20.01.002 · $1,500

A 35mm Omega Constellation Co-Axial Chronometer with a reverse clous de paris dial, powered by the Caliber 2500 chronometer movement.

Condition: Good, with minor hairline scratches on case and bracelet
Diameter: 35mm
Lug To Lug: 38.4mm
Thickness: 10.8mm

Posted at

Apr 25, 2025, 11:54 AM

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Omega Constellation 18k Onyx Dial

Posted at

Apr 24, 2025, 2:52 PM

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Omega Constellation CALENDAR Ref 2943 Vintage, Automatic, Gold Filled on Bracelet, 34 mm. From 1959, Serviced, New Price Reduction

Omega - 29435 SC · $1,395.001

This Omega Constellation CALENDAR Ref 2943 is a vintage automatic watch made of stainless steel and gold capped, featuring an original cream dial. The movement is Caliber #504, 24 Jewels, In House, and was serviced on April 15, 2022.

Condition: Very good condition with wear from use
Case size diameter: 35 mm
Case thickness: 13.1 mm
Bracelet type: Omega Stainless Steel bracelet Gold Filled 20 Microns with Deployment Buckle

Posted at

Apr 24, 2025, 2:42 AM

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