Shown: reference 1397.76.00 · Photo: Omega
Omega

Constellation Automatic 27.5 1397.76.00 Reference 1397.76.00

Constellation Automatic 27.5 Stainless Steel / Red Gold / Diamond / MOP

Overview

A 27.5 mm steel and red gold case with a white dial defines the Omega Constellation Automatic 27.5 1397.76.00. It runs on the self-winding Omega calibre 2520 with a 42 hour power reserve and is water resistant to 30 metres. The model has one reference, 1397.76.00. It comes on a steel - gold central bar 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 . Sources

Case

Diameter
27.5 mm
Material
Steel - red gold
Crystal
Sapphire
Water resistance
30 m
Weight
67 g

Dial

Colour
White

Movement

Calibre
Omega 2520
Type
Automatic
Power reserve
42 h

Bracelet or strap

Bracelet or strap
Bracelet: Steel - gold central bar
Clasp
Sliding clasp

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

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 1397.76.00 questions

What size is the Omega Constellation Automatic 27.5 1397.76.00?

The Omega Constellation Automatic 27.5 1397.76.00 has a 27.5 mm case.

What movement does the Omega Constellation Automatic 27.5 1397.76.00 use?

It uses the Omega calibre 2520.

What is the Omega Constellation Automatic 27.5 1397.76.00 case made of?

The case is steel - red gold.

Is the Omega Constellation Automatic 27.5 1397.76.00 water resistant?

It is rated to 30 m.