Shown: reference 2503.52.00 · Photo: Omega
Omega

Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2503.52.00 Reference 2503.52.00

Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster / Bracelet

Overview

A 39.2 mm steel case with a black dial defines the Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2503.52.00. It runs on the self-winding Omega calibre 2403 with a 44 hour power reserve and is water resistant to 150 metres. The model has one reference, 2503.52.00. It comes on a steel bracelet and is no longer in production.

Case diameter
39.2 mm
Movement
Calibre 2403
Water resistance
150 m
Power reserve
44 h

Specifications

Specifications from Omega and WatchBase. Last checked . Sources

Case

Diameter
39.2 mm
Material
Steel
Crystal
Sapphire
Water resistance
150 m
Weight
136 g

Dial

Colour
Black

Movement

Calibre
Omega 2403
Type
Automatic
Power reserve
44 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

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

MovementOmega calibre 2403Specifications and every watch that uses it

Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2503.52.00 questions

What size is the Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2503.52.00?

The Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2503.52.00 has a 39.2 mm case.

What movement does the Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2503.52.00 use?

It uses the Omega calibre 2403.

What is the Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2503.52.00 case made of?

The case is steel.

Is the Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2503.52.00 water resistant?

It is rated to 150 m.