Constellation Automatic 27.5 My Choice 1495.79.00 Reference 1495.79.00

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

Overview

The Omega Constellation Automatic 27.5 My Choice 1495.79.00 has a 27.5 mm steel case with a white dial. It runs on the self-winding Omega calibre 2520 with a 42 hour power reserve and is water resistant to 30 metres. One reference is listed, 1495.79.00. It comes on a steel bracelet and is no longer in production.

Case diameter: 27.5 mm
Movement: Calibre 2520
Water resistance: 30 m
Power reserve: 42 h

Specifications

Specifications from Omega and WatchBase. Last checked 6 October 2026. Sources

Case

Diameter: 27.5 mm
Material: Steel
Crystal: Sapphire
Water resistance: 30 m
Weight: 64 g

Dial

Colour: White

Movement

Calibre: Omega 2520
Type: Automatic
Power reserve: 42 h

Bracelet or strap

Bracelet or strap: Bracelet: Steel
Clasp: Sliding clasp

Not yet recorded: thickness, lug width, lug-to-lug, case back, shape, indexes, hands, functions, years.

Sources

Omega: case, water resistance, dial, movement, bracelet. View sources
WatchBase: case, water resistance. View sources

Missing values are shown as not yet recorded, never estimated. How we source our data

MovementOmega calibre 2520Specifications and every watch that uses it

Constellation Automatic 27.5 My Choice 1495.79.00 questions

What size is the Omega Constellation Automatic 27.5 My Choice 1495.79.00?

The Omega Constellation Automatic 27.5 My Choice 1495.79.00 has a 27.5 mm case.

What movement does the Omega Constellation Automatic 27.5 My Choice 1495.79.00 use?

It uses the Omega calibre 2520.

What is the Omega Constellation Automatic 27.5 My Choice 1495.79.00 case made of?

The case is steel.

Is the Omega Constellation Automatic 27.5 My Choice 1495.79.00 water resistant?

It is rated to 30 m.