Shown: reference 131.25.39.20.52.001 · Photo: Omega
Omega

Constellation Master Chronometer 39 131.25.39.20 Reference 131.25.39.20.52.001

Constellation Master Chronometer 39 Stainless Steel / Sedna - Diamond / Silver / Bracelet

Overview

A 39 mm case with a silver dial defines the Omega Constellation Master Chronometer 39 131.25.39.20. Inside is the self-winding Omega calibre 8800, which has a 55 hour power reserve. The watch is water resistant to 50 metres. Our database lists 2 references of the Constellation Master Chronometer 39 131.25.39.20, which differ in case material and bracelet.

Case diameter
39 mm
12.43 mm thick
Movement
Calibre 8800
Water resistance
50 m
Power reserve
55 h

Specifications

Specifications from Omega and WatchBase. Last checked . Sources

Case

Diameter
39 mm
Thickness
12.43 mm
Material
Steel - Sedna gold
Crystal
Sapphire
Water resistance
50 m
Weight
169 g

Dial

Colour
Silver

Movement

Calibre
Omega 8800
Type
Automatic
Power reserve
55 h

Bracelet or strap

Bracelet or strap
Bracelet: Steel - Sedna™ gold
Clasp
Butterfly clasp with comfort setting

Not yet recorded: 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 8800Specifications and every watch that uses it

Other versions of the Constellation Master Chronometer 39 131.25.39.20

The Omega Constellation Master Chronometer 39 131.25.39.20 covers 2 references, with a 39 mm case. All use the Omega calibre 8800.

Case

2 references

Compare all 2 references in a table
References of the Omega Constellation Master Chronometer 39 131.25.39.20, with dial, case material, size and production years
ReferenceDialCaseSizeProduced
131.25.39.20.52.001SilverSteel - Sedna gold39 mm–
131.25.39.20.52.002SilverSteel - yellow gold39 mm–

Constellation Master Chronometer 39 131.25.39.20 questions

What size is the Omega Constellation Master Chronometer 39 131.25.39.20?

The Omega Constellation Master Chronometer 39 131.25.39.20 has a 39 mm case.

What movement does the Omega Constellation Master Chronometer 39 131.25.39.20 use?

It uses the Omega calibre 8800.

What is the Omega Constellation Master Chronometer 39 131.25.39.20 case made of?

Its references have cases in steel - Sedna gold and steel - yellow gold.

Is the Omega Constellation Master Chronometer 39 131.25.39.20 water resistant?

It is rated to 50 m.

How many Omega Constellation Master Chronometer 39 131.25.39.20 references are there?

Our database lists 2 references.