Omega Constellation Constellation Automatic 27.5 My Choice Stainless Steel / Grey

Reference 1591.51.00

About this watch

The Omega Constellation Automatic 27.5 My Choice exudes elegance and sophistication, blending classic elements with modern aesthetics to create a timeless design. Its round case, measuring 27.5 mm in diameter, is perfect for those who appreciate a more compact watch, while the sleek stainless steel construction adds a touch of sophistication. The grey dial is understated yet captivating, adorned with stick and dot indexes offering a minimalist look that's easy to read at a glance. Equipped with the Omega Caliber 2520, this watch boasts a self-winding movement that's both reliable and precise, featuring an analog display with straightforward hour, minute, and second hands complemented by a date function. The rhodium-plated finish on the movement enhances aesthetics while contributing to durability. The stainless steel case is robust, giving it the durability to withstand daily wear, protected by high-quality sapphire glass for scratch resistance.
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Key Features

  • Round 27.5mm stainless steel case
  • Grey dial with stick and dot indexes
  • Omega Caliber 2520 automatic movement
  • 42-hour power reserve
  • Analog display with date function
  • Rhodium-plated finish for durability
  • Sapphire glass for scratch resistance
  • 30m water resistance

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Automatic 27.5 My Choice Stainless Steel / Grey
Reference
1591.51.00
Movement
2520
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 27.5mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] 2024 Omega Constellation Ref# 131.33.41.21.04.001 - Full Set box and papers

2024 Omega Constellation Ref# 131.33.41.21.04.001 - Full Set box and papers

The Omega Constellation is a flagship watch characterized by its half-moons and 'claws' on the side of the case, making it perfect for daily wear due to its class and durability. It features a 41mm blue ceramic bezel with blued hands, OMEGA logo, Constellation star, and indexes.

  • Condition: Very good condition with light signs of wear on the case
  • Case size: 41mm
  • Bezel material: blue ceramic
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Aug 29, 2025, 1:01 PM
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This is a 1980s Omega Constellation Day Date watch, featuring a black steel case with a quartz movement.

  • Year: 1980s
  • Dial material: steel
  • Size: 33mm diameter
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Aug 29, 2025, 11:29 AM
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[WTS] Omega Constellation 167.005

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  • Condition: pre-owned with light scratches and wear marks
  • Case size: 36mm
  • Movement: 551
  • Bracelet type: aftermarket
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Aug 28, 2025, 11:25 AM
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  • Condition: 98% pristine, minor hairline marks on lugs and possibly a faint desk diving mark on case or bracelet
  • Case dimensions: 39mm x 46.7mm lug to lug x 12.6mm thick
  • Bracelet type: 3-row with slightly curved central links
Posted at
Mar 31, 2025, 10:32 AM
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