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

1960s Omega Constellation Pie Pan Ref. 168.005 | Caliber 561 Chronometer | Sharp Dog-Leg Lugs | Great Condition | All Original | $2500 (SERVICED)

Omega - 168.005 · $2,500

A 1960s Omega Constellation Pie Pan watch with a silver sunburst dial, Chronometer-rated Caliber 561 automatic movement and sharp Dog-leg lugs, in excellent condition.

Condition: Great Condition | All Original
Movement: Serviced Automatic Chronometer-rated Caliber 561
Dial: Original Silver Sunburst Pie Pan dial
Case: 34.5mm Gold-capped construction, Sharp Dog-leg lugs with defined edges

Posted at

Apr 28, 2026, 9:16 AM

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Rare Vintage Omega Constellation “Manhattan” Chronometer ST 368.1075 – Very Nice Condition

Omega - ST 368.1075 · $950

A rare vintage Omega Constellation “Manhattan” chronometer ref. ST 368.1075, characterized by its distinctive 'claws' or 'griffes' on the side of the case and an integrated bracelet.

Condition: Very nice vintage condition with light signs of honest wear
Movement: Automatic self-winding chronometer-certified movement (Omega Caliber 1110.11.40) with a 42-44 hour power reserve, 21 jewels
Case diameter: 35mm
Thickness: 7.5mm

Posted at

Apr 27, 2026, 8:59 PM

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(Price reduced) 1966 Omega Constellation

Omega - 168.005 · $2,400

A 1966 Omega Constellation in original condition featuring the 'dog leg' lugs and a cross hair dial. The watch remains in gorgeous condition with only minor scratches.

Condition: UNPOLISHED/UNTOUCHED with minor scratches on the case and caseback
Case material: Solid gold bezel + case back medallion, gold-capped lugs over solid stainless steel
Movement serial #: 24501601
Jewels: 24 jewels

Posted at

Apr 26, 2026, 10:14 AM

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Omega Constellation Cal. 561 Ref. 168.005 | Great Condition (Serviced) | $1650

Omega - 168.005 · $1,650

The Omega Constellation ref. 168.005 stands as one of the most iconic vintage dress watches of the mid-1960s, admired for its balanced design and enduring appeal.

Condition: Great serviced condition with minor scratches and patina spots
Dial color: flat silver
Case size: 34mm diameter
Crystal material: plexiglass

Posted at

Apr 25, 2026, 11:56 PM

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asking 800$ - Vintage Omega Constellation Manhattan Mens Date Watch (Working Condition)

Omega - Manhattan Mens Date Watch · $800

a vintage men's date watch from Omega's Constellation Manhattan collection

Condition: Working Condition
Price range: $800$
Vintage: true

Posted at

Apr 25, 2026, 8:11 PM

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Omega Omega Constellation Ref. 14393/4 SC – 18K Solid Gold – 18K Gold Pie Pan Dial Price : 6000$

Omega - 14393/4 SC · $6,000

A stunning Omega Constellation Ref. 14393/4 SC watch in solid 18K yellow gold features a Pie Pan Dial, automatic movement Caliber 564 and classic star emblem above 6 o'clock.

Condition: Excellent vintage condition
Case material: 18K Solid Gold
Dial material: 18K Gold
Movement: Caliber 564, Automatic

Posted at

Apr 25, 2026, 1:24 PM

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Omega Constellation Manhattan ref. 396.1070 - 33mm Quartz, Blue Hands & Logo, Very Clean

Omega - 396.1070 · $850

This is a vintage Omega Constellation Manhattan watch featuring a silvery white dial, blue hands and dial printing. The 33mm diameter case has a tonneau shape and wide integrated bracelet.

Condition: Very good
Case diameter: 33mm
Lug to lug length: 35.2mm
Bracelet size: ~6.75" wrist

Posted at

Apr 25, 2026, 8:32 AM

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