Omega Constellation Constellation Automatic 27.5 My Choice Stainless Steel / Diamond / MOP Iris
Reference 1591.71.00
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.
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
- 30
Current Listings
![[WTS] Omega Constellation Jumbo Ref. 168.001 37mm | Good Condition (Serviced) | $1500](https://preview.redd.it/dzn7vaxfbjng1.jpg?width=640&crop=smart&auto=webp&s=b2a8e999b2755e10bc56006955cc23fedd09d070)
Omega Constellation Jumbo Ref. 168.001 37mm | Good Condition (Serviced) | $1500
The Omega Constellation Jumbo Ref. 168.001 is a vintage watch with a 37mm diameter stainless steel case and a clean, flat dial aesthetic. It features a starburst dial with onyx inserts and dauphine hands, powered by Omega's Caliber 561 automatic movement.
- Condition: Good, serviced
- Case diameter: 37mm
- Lug width: 19mm
![[WTS] 1968 Omega Constellation ref. 1570001 Cal. 712, 1400$ OBO](https://preview.redd.it/t8h235bt3jng1.jpeg?auto=webp&s=fb473be2b355f049b6dfd72abbec3ed1f6c1bb04)
1968 Omega Constellation ref. 1570001 Cal. 712, 1400$ OBO
A sleek and uncommon 1968 Omega Constellation ref. 157.0001, featuring an original blue textured dial and matching Omega mesh bracelet.
- Condition: Excellent
- Case size: 34.5mm diameter
- Lug width: 18mm
- Movement thickness: 3mm
![[WTS] - SS Omega Constellation Bumper from the fifties ref 2782 - 1900 EUR + shipping](https://preview.redd.it/liqzr60d50ng1.jpg?width=640&crop=smart&auto=webp&s=1f7bab2651f6f2f2365037cc824eebafaf6f46a4)
![[WTS] 33.5 Mens Omega Constellation 1312.30 -Honey Comb Dial](https://preview.redd.it/5yh0ioqltomg1.jpg?width=640&crop=smart&auto=webp&s=c68ce6d5e10b5852dbcdc9955eb51d9c7ddc5cfd)
33.5 Mens Omega Constellation 1312.30 -Honey Comb Dial
The Omega Constellation, reference 1312.3, is a 33.5mm men's model crafted in stainless steel with 18K gold accents, featuring a stunning gold bezel and honeycomb-textured dial.
- Condition: Pre-owned with signs of previous wear
- Case size: 33.5mm diameter
- Material: Stainless steel and 18k yellow gold
- Dial color: Cream
![[WTS] 1968 Omega Constellation ref. 157.0001 Cal. 712 original mesh bracelet, boxes, 1500 OBO](https://preview.redd.it/mq3iv1k2komg1.jpeg?auto=webp&s=5d58ac3f404ffdb2679fd243701486b1f27fcf85)
1968 Omega Constellation ref. 157.0001 Cal. 712 original mesh bracelet, boxes, 1500 OBO
A sleek and uncommon 1968 Omega Constellation ref. 157.0001 with an original blue textured dial and matching mesh bracelet, powered by the ultra-thin chronometer-rated Cal. 712.
- Condition: Excellent
- Movement: Cal. 712 automatic chronometer
- Case: 34.5mm diameter, stainless steel
- Lug width: 18mm
![[WTS] [WTS] 1968 Omega Constellation ref. 157.0001 Cal. 712 original mesh bracelet, boxes](https://preview.redd.it/gzjvpipxcomg1.jpeg?auto=webp&s=071b691f11c42797e6b1e26c78f334a77ec6dd1d)
[WTS] 1968 Omega Constellation ref. 157.0001 Cal. 712 original mesh bracelet, boxes
A sleek and uncommon 1968 Omega Constellation with original blue textured dial, matching Omega mesh bracelet, and original double box set.
- Condition: Excellent
- Movement: Cal. 712 automatic chronometer
- Case size: 34.5mm (without crown)
- Lug width: 18mm
![[WTS] PRICE REDUCED! 1966 OMEGA CONSTELLATION](https://preview.redd.it/bdnfyaryugmg1.jpg?width=640&crop=smart&auto=webp&s=b3dc76ce280c3519504de858f338aa17962c6af7)
PRICE REDUCED! 1966 OMEGA CONSTELLATION
A modern vintage grail, the 1966 Omega Constellation features 'dog leg' lugs and a cross hair dial.
- Condition: Unpolished/untouched, minor scratches on the case and caseback
- Case diameter: 34mm
- Case length: 42.7mm
- Dial type: Cross hair dial
![[WTS] Omega Constellation Pie Pan Clean!](https://preview.redd.it/296f670ml6mg1.jpeg?auto=webp&s=cd56839c1c040054e15fb4c769218a7e453cf1a3)
Omega Constellation Pie Pan Clean!
This is a Omega Constellation Pie Pan watch for sale.
- Condition: Very clean
![[WTS] OMEGA CONSTELLATION 123.10.35.20.01.001 - $1699 - DHL](https://preview.redd.it/9n26fps5mulg1.jpg?width=640&crop=smart&auto=webp&s=8fdff2ae79529133a0dc58db5a3f70435f4c3b45)
OMEGA CONSTELLATION 123.10.35.20.01.001 - $1699 - DHL
A pre-owned Omega Constellation with automatic movement and a 35mm case, serviced in 2026.
- Condition: Good (9/10)
- Movement: Automatic 2500
- Case dimensions: 35mm diameter
- Bracelet: Original