Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51 Reference 210. 30. 44. 51. 01. 001
Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Black / Bracelet
Overview
A 44 mm steel case defines the Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51. The movement is the self-winding Omega calibre 9900, with a 60 hour power reserve. Water resistance is 300 metres. The model has 4 references, which differ in dial colour (black, blue and grey).
- Case diameter
- 44 mm
- 17.2 mm thick
- Movement
- Calibre 9900
- Water resistance
- 300 m
- Power reserve
- 60 h
Specifications
Specifications from Omega and WatchBase. Last checked . SourcesCase
Dial
- Colour
- Black
Movement
- Calibre
- Omega 9900
- Type
- Automatic
- Power reserve
- 60 h
Bracelet or strap
- Bracelet or strap
- Bracelet: Steel
- Clasp
- Foldover clasp with comfort setting and diver extension
Not yet recorded: lug-to-lug, case back, shape, indexes, hands, functions, years.
Other versions of the Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51
The Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51 covers 4 references, with a 44 mm case. All use the Omega calibre 9900.
- Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51, reference 210.

30. 44. 51. 01. 001 - Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51, reference 210.

30. 44. 51. 03. 001 - Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51, reference 210.

30. 44. 51. 03. 002 - Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51, reference 210.

30. 44. 51. 06. 001
Compare all 4 references in a table
| Reference | Dial | Case | Size | Produced |
|---|---|---|---|---|
| 210.30.44.51.01.001 | Black | Steel | 44 mm | – |
| 210.30.44.51.03.001 | Blue | Steel | 44 mm | – |
| 210.30.44.51.03.002 | Blue | Steel | 44 mm | – |
| 210.30.44.51.06.001 | Grey | Steel | 44 mm | – |
Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51 questions
What size is the Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51?
The Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51 has a 44 mm case.
What movement does the Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51 use?
It uses the Omega calibre 9900.
What is the Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51 case made of?
The case is steel.
Is the Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51 water resistant?
It is rated to 300 m.
How many Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51 references are there?
Our database lists 4 references.
About the Omega Seamaster Diver 300M
Omega introduced the Seamaster Professional Diver 300M in 1993. Omega first appeared on the wrist of James Bond in GoldenEye in 1995, with a Diver 300M, and 007 editions remain part of the range. Defining features include a helium escape valve, 300 metres of water resistance and a wave-pattern dial, which on the current blue-dial 42mm model is laser-engraved into ceramic. The present collection includes 42mm models with ceramic bezels and the self-winding Co-Axial Master Chronometer calibre 8800, alongside 43.5mm versions, two-tone steel and gold references and other material variants.



