Shown: reference 233.60.41.21.01.001 · Photo: Omega
Omega

Seamaster 300 Master Co-Axial 233.60.41.21 Reference 233.60.41.21.01.001

Seamaster 300 Master Co-Axial Sedna Gold / Black / Bracelet

Overview

The Omega Seamaster 300 Master Co-Axial 233.60.41.21 has a 41 mm case. Its references use 2 movements: Omega calibre 8401 and Omega calibre 8400. It is water resistant to 300 metres. This model is listed with 3 references, varying in dial colour (black and blue), case material and bracelet.

Omega introduced the Seamaster 300 in 1957, and the brand describes it as its first professional divers' watch. About the Omega Seamaster 300

Case diameter
41 mm
14.65 mm thick
Movement
Calibre 8401
Water resistance
300 m
Power reserve
60 h

Specifications

Specifications from Omega and WatchBase. Last checked . Sources

Case

Diameter
41 mm
Thickness
14.65 mm
Lug width
21 mm
Material
Sedna gold
Crystal
Sapphire
Water resistance
300 m
Weight
257 g

Dial

Colour
Black

Movement

Calibre
Omega 8401
Type
Automatic
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 8401Specifications and every watch that uses it

Other versions of the Seamaster 300 Master Co-Axial 233.60.41.21

The Omega Seamaster 300 Master Co-Axial 233.60.41.21 covers 3 references, with a 41 mm case. They use 2 different movements.

Compare all 3 references in a table
References of the Omega Seamaster 300 Master Co-Axial 233.60.41.21, with dial, case material, size and production years
ReferenceDialCaseSizeProduced
233.60.41.21.01.001BlackSedna gold41 mm–
233.60.41.21.01.002BlackYellow gold41 mm–
233.60.41.21.03.001BlueTitanium - Sedna gold41 mm–

Seamaster 300 Master Co-Axial 233.60.41.21 questions

What size is the Omega Seamaster 300 Master Co-Axial 233.60.41.21?

The Omega Seamaster 300 Master Co-Axial 233.60.41.21 has a 41 mm case.

What movement does the Omega Seamaster 300 Master Co-Axial 233.60.41.21 use?

Its references use 2 movements: Omega calibre 8401, Omega calibre 8400.

What is the Omega Seamaster 300 Master Co-Axial 233.60.41.21 case made of?

Its references have cases in sedna gold, yellow gold and titanium - Sedna gold.

Is the Omega Seamaster 300 Master Co-Axial 233.60.41.21 water resistant?

It is rated to 300 m.

How many Omega Seamaster 300 Master Co-Axial 233.60.41.21 references are there?

Our database lists 3 references.

About the Omega Seamaster 300

Omega introduced the Seamaster 300 in 1957, and the brand describes it as its first professional divers' watch. Omega refers to the 1957 original as a 'trilogy' model. The current Seamaster 300 sits among Omega's heritage models as a vintage inspired design, with the distinctive Seamaster 300 dial of triangular hour markers and large Arabic numerals, and the latest models reintroduce the lollipop hand. Every model in today's catalogue uses a 41 mm case, offered in stainless steel, Bronze Gold, yellow gold and platinum, with automatic Co-Axial Master Chronometer calibres 8912 or 8913.

Sources: Seamaster 300 catalogue, Omega