Shown: reference 522.50.45.52.03.001 · Photo: Omega
Omega

Speedmaster Chrono Chime Co-Axial Master Chronometer Chronograph Reference 522.50.45.52.03.001

Speedmaster Chrono Chime Co-Axial Master Chronometer Chronograph Sedna Gold / Aventurine

Overview

The Omega Speedmaster Chrono Chime Co-Axial Master Chronometer Chronograph has a 45 mm Sedna gold case with a blue dial. It runs on the manual-winding Omega calibre 1932 with a 60 hour power reserve and is water resistant to 30 metres. The model has one reference, 522.50.45.52.03.001. It comes on a Sedna™ gold bracelet and is in current production.

Case diameter
45 mm
17.27 mm thick
Movement
Calibre 1932
Water resistance
30 m
Power reserve
60 h

Specifications

Specifications from Omega and WatchBase. Last checked . Sources

Case

Diameter
45 mm
Thickness
17.27 mm
Lug width
21 mm
Material
Sedna gold
Crystal
Sapphire
Water resistance
30 m
Weight
326 g

Dial

Colour
Blue

Movement

Calibre
Omega 1932
Type
Manual winding
Power reserve
60 h

Bracelet or strap

Bracelet or strap
Bracelet: Sedna™ gold
Clasp
Foldover clasp with comfort setting

Not yet recorded: 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 1932Specifications and every watch that uses it

Speedmaster Chrono Chime Co-Axial Master Chronometer Chronograph questions

What size is the Omega Speedmaster Chrono Chime Co-Axial Master Chronometer Chronograph?

The Omega Speedmaster Chrono Chime Co-Axial Master Chronometer Chronograph has a 45 mm case.

What movement does the Omega Speedmaster Chrono Chime Co-Axial Master Chronometer Chronograph use?

It uses the Omega calibre 1932.

What is the Omega Speedmaster Chrono Chime Co-Axial Master Chronometer Chronograph case made of?

The case is sedna gold.

Is the Omega Speedmaster Chrono Chime Co-Axial Master Chronometer Chronograph water resistant?

It is rated to 30 m.