Shown: reference 1390.70.00 · Photo: Omega
Omega

Constellation Co-Axial 31 Double Eagle 1390.70.00 Reference 1390.70.00

Constellation Co-Axial 31 Double Eagle Stainless Steel / Yellow Gold / MOP

Overview

A 31 mm steel and yellow gold case with a white dial defines the Omega Constellation Co-Axial 31 Double Eagle 1390.70.00. It runs on the self-winding Omega calibre 2500 with a 48 hour power reserve and is water resistant to 100 metres. The model has one reference, 1390.70.00. It comes on a steel - gold full bar bracelet and is no longer in production.

Case diameter
31 mm
Movement
Calibre 2500
Water resistance
100 m
Power reserve
48 h

Specifications

Specifications from Omega and WatchBase. Last checked . Sources

Case

Diameter
31 mm
Material
Steel - yellow gold
Crystal
Sapphire
Water resistance
100 m
Weight
115 g

Dial

Colour
White

Movement

Calibre
Omega 2500
Type
Automatic
Power reserve
48 h

Bracelet or strap

Bracelet or strap
Bracelet: Steel - gold full bar
Clasp
Butterfly 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 2500Specifications and every watch that uses it

Constellation Co-Axial 31 Double Eagle 1390.70.00 questions

What size is the Omega Constellation Co-Axial 31 Double Eagle 1390.70.00?

The Omega Constellation Co-Axial 31 Double Eagle 1390.70.00 has a 31 mm case.

What movement does the Omega Constellation Co-Axial 31 Double Eagle 1390.70.00 use?

It uses the Omega calibre 2500.

What is the Omega Constellation Co-Axial 31 Double Eagle 1390.70.00 case made of?

The case is steel - yellow gold.

Is the Omega Constellation Co-Axial 31 Double Eagle 1390.70.00 water resistant?

It is rated to 100 m.