Shown: reference 3581.50.00 · Photo: Omega
Omega

Speedmaster Broad Arrow Co-Axial GMT 3581.50.00 Reference 3581.50.00

Speedmaster Broad Arrow Co-Axial GMT Stainless Steel / Black / Bracelet

Overview

The Omega Speedmaster Broad Arrow Co-Axial GMT 3581.50.00 comes in a 44.25 mm steel case with a black dial. The movement is the self-winding Omega calibre 3603, with a 52 hour power reserve. Water resistance is 100 metres. The model has one reference, 3581.50.00.

Case diameter
44.25 mm
Movement
Calibre 3603
Water resistance
100 m
Power reserve
52 h

Specifications

Specifications from Omega and WatchBase. Last checked . Sources

Case

Diameter
44.25 mm
Lug width
21 mm
Material
Steel
Crystal
Sapphire
Water resistance
100 m
Weight
203 g

Dial

Colour
Black

Movement

Calibre
Omega 3603
Type
Automatic
Power reserve
52 h

Bracelet or strap

Bracelet or strap
Bracelet: Steel
Clasp
Foldover clasp

Not yet recorded: thickness, 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 3603Specifications and every watch that uses it

Speedmaster Broad Arrow Co-Axial GMT 3581.50.00 questions

What size is the Omega Speedmaster Broad Arrow Co-Axial GMT 3581.50.00?

The Omega Speedmaster Broad Arrow Co-Axial GMT 3581.50.00 has a 44.25 mm case.

What movement does the Omega Speedmaster Broad Arrow Co-Axial GMT 3581.50.00 use?

It uses the Omega calibre 3603.

What is the Omega Speedmaster Broad Arrow Co-Axial GMT 3581.50.00 case made of?

The case is steel.

Is the Omega Speedmaster Broad Arrow Co-Axial GMT 3581.50.00 water resistant?

It is rated to 100 m.