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Omega Seamaster Diver 300M watches

The Omega Seamaster Diver 300M family covers 145 models and 200 references, with case sizes from 28 mm to 44 mm.

145 models · 200 references

Speedmaster MoonwatchSeamaster Diver 300MSeamaster Planet OceanSpeedmaster Broad Arrow
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  • Speedmaster Moonwatch48
  • Seamaster Diver 300M145
  • Seamaster Planet Ocean128
  • Speedmaster Broad Arrow38
  • Speedmaster Reduced38
  • Seamaster 120M15
  • Seamaster 30014
  • Speedmaster '5710
Show all 16
  • Speedmaster Chronoscope7
  • Seamaster PloProf5
  • Speedmaster Dark Side of the Moon5
  • Speedmaster First Omega in Space4
  • Seamaster Bullhead2
  • Speedmaster Pilot1
  • More Seamaster models6
  • Speedmaster Automatic and Quartz102
Size
Case material
Dial colour
Movement type
Movement (calibre)
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Water resistance

145 models

  • Omega Seamaster Diver 300M Master Co-Axial 42 210.30.42.20, reference 210.30.42.20.01.001, black dial, stainless steel case
    OmegaSeamaster Diver 300M Master Co-Axial 42 210.30.42.20black dial12 references42 mm
  • Omega Seamaster Diver 300M Master Co-Axial 42 210.32.42.20, reference 210.32.42.20.01.001, black dial, stainless steel case
    OmegaSeamaster Diver 300M Master Co-Axial 42 210.32.42.20black dial12 references42 mm
  • Omega Seamaster Diver 300M Co-Axial 41 212.30.41.20, reference 212.30.41.20.01.003, black dial, stainless steel case
    OmegaSeamaster Diver 300M Co-Axial 41 212.30.41.20black dial6 references41 mm
  • Omega Seamaster Diver 300M Co-Axial 36.25 212.30.36.20, reference 212.30.36.20.01.002, black dial, stainless steel case
    OmegaSeamaster Diver 300M Co-Axial 36.25 212.30.36.20black dial5 references36.3 mm
  • Omega Seamaster Diver 300M Master Co-Axial 42 210.20.42.20, reference 210.20.42.20.01.001, black dial, stainless steel and rose gold case
    OmegaSeamaster Diver 300M Master Co-Axial 42 210.20.42.20black dial4 references42 mm
  • Omega Seamaster Diver 300M Master Co-Axial 42 210.22.42.20, reference 210.22.42.20.01.001, black dial, stainless steel and yellow gold case
    OmegaSeamaster Diver 300M Master Co-Axial 42 210.22.42.20black dial4 references42 mm
  • Omega Seamaster Diver 300M Master Co-Axial 42 210.62.42.20, reference 210.62.42.20.01.002, black dial, rose gold case
    OmegaSeamaster Diver 300M Master Co-Axial 42 210.62.42.20black dial4 references42 mm
  • Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51, reference 210.30.44.51.01.001, black dial, stainless steel case
    OmegaSeamaster Diver 300M Master Co-Axial 44 Chronograph 210.30.44.51black dial4 references44 mm
  • Omega Seamaster Diver 300M Co-Axial 44 Chronograph 212.30.44.50, reference 212.30.44.50.01.001, black dial, stainless steel case
    OmegaSeamaster Diver 300M Co-Axial 44 Chronograph 212.30.44.50black dial3 references44 mm
  • Omega Seamaster Diver 300M Master Co-Axial 43.5, reference 210.92.44.20.01.001, black dial, ceramic case
    OmegaSeamaster Diver 300M Master Co-Axial 43.53 references43.5 mm
  • Omega Seamaster Diver 300M Co-Axial 41.5 Chronograph, reference 212.30.42.50.01.001, black dial, stainless steel case
    OmegaSeamaster Diver 300M Co-Axial 41.5 Chronograph2 references41.5 mm
  • Omega Seamaster Diver 300M Co-Axial 44 GMT Chronograph, reference 212.30.44.52.01.001, black dial, stainless steel case
    OmegaSeamaster Diver 300M Co-Axial 44 GMT Chronograph2 references44 mm
  • Omega Seamaster Diver 300M Master Co-Axial 42 210.90.42.20, reference 210.90.42.20.01.001, brown dial, titanium case
    OmegaSeamaster Diver 300M Master Co-Axial 42 210.90.42.20brown dial2 references42 mm
  • Omega Seamaster Diver 300M Master Co-Axial 42 210.92.42.20, reference 210.92.42.20.01.001, brown dial, titanium case
    OmegaSeamaster Diver 300M Master Co-Axial 42 210.92.42.20brown dial2 references42 mm
  • Omega Seamaster Diver 300M Master Co-Axial 42 Tokyo 2020 Olympics, reference 522.30.42.20.03.001, blue dial, stainless steel case
    OmegaSeamaster Diver 300M Master Co-Axial 42 Tokyo 2020 Olympics2 references42 mm
  • Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.20.44.51, reference 210.20.44.51.01.001, black dial, stainless steel and rose gold case
    OmegaSeamaster Diver 300M Master Co-Axial 44 Chronograph 210.20.44.51black dial2 references44 mm
  • Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.22.44.51, reference 210.22.44.51.01.001, black dial, stainless steel and rose gold case
    OmegaSeamaster Diver 300M Master Co-Axial 44 Chronograph 210.22.44.51black dial2 references44 mm
  • Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph 210.32.44.51, reference 210.32.44.51.01.001, black dial, stainless steel case
    OmegaSeamaster Diver 300M Master Co-Axial 44 Chronograph 210.32.44.51black dial2 references44 mm
  • Omega Seamaster Diver 300M Automatic 28, reference 2172.70.00, white dial, yellow gold case
    OmegaSeamaster Diver 300M Automatic 281 reference29.2 mm
  • Omega Seamaster Diver 300M Automatic 36.25 2052.50.00, reference 2052.50.00, black dial, stainless steel case
    OmegaSeamaster Diver 300M Automatic 36.25 2052.50.00black dial1 reference36.3 mm
  • Omega Seamaster Diver 300M Automatic 36.25 2053.80.00, reference 2053.80.00, blue dial, stainless steel case
    OmegaSeamaster Diver 300M Automatic 36.25 2053.80.00blue dial1 reference36.3 mm
  • Omega Seamaster Diver 300M Automatic 36.25 2152.50.00, reference 2152.50.00, black dial, white gold case
    OmegaSeamaster Diver 300M Automatic 36.25 2152.50.00black dial1 reference36.3 mm
  • Omega Seamaster Diver 300M Automatic 36.25 2236.50.00, reference 2236.50.00, black dial, stainless steel case
    OmegaSeamaster Diver 300M Automatic 36.25 2236.50.00black dial1 reference34.8 mm
  • Omega Seamaster Diver 300M Automatic 36.25 2252.50.00, reference 2252.50.00, black dial, stainless steel case
    OmegaSeamaster Diver 300M Automatic 36.25 2252.50.00black dial1 reference36.3 mm
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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.

Sources: Omega: Seamaster Diver 300M 210.30.42.20.03.001, Omega: James Bond, Wikipedia: Omega Seamaster

Size

Browse by size

  • Under 36 mm 24
  • 36 to 39 mm 26
  • 40 to 42 mm 71
  • 43 mm and over 24

Movements

Key movements

  • Omega calibre 1120 31 references
  • Omega calibre 8800 23 references
  • Omega calibre 8806 22 references
  • Omega calibre 1538 21 references
  • Omega calibre 2500 15 references
  • Omega calibre 1424 15 references

Compare

Popular comparisons

  • Speedmaster Moonwatch vs Seamaster Diver 300M
  • Seamaster Diver 300M vs Planet Ocean 600M
  • Omega Seamaster Diver 300M vs Breitling Superocean 42

Questions

Omega Seamaster Diver 300M questions

How many Omega Seamaster Diver 300M watches are on Watchnik?

Watchnik lists 145 Omega Seamaster Diver 300M models and 200 references.

What case sizes do Omega Seamaster Diver 300M watches come in?

Recorded case diameters run from 28 mm to 44 mm across the 200 references.

Which movement is used most in Omega Seamaster Diver 300M watches?

The Omega calibre 1120 appears in the most references, 31 of them.

Sources

Sources and last updated

Specifications are compiled from watch database records and manufacturer information; missing values are shown as not yet recorded, never estimated. Data last updated 28 September 2026. How we source our data

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