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Watches/Alternatives/Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 39.5mm

Watch alternatives

Alternatives to the Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 39.5mm

Reference 215.33.40.20.04.001

Keep what you like. Explore what could be different. Compare 44 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
39.5 mm
Lug-to-lug
45.6 mm
Movement
Automatic
Catalog MSRP
Not recorded
Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 39.5mmThe starting point
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Starting points

Choose the differences that matter to you.

Closest catalog matchAddiesdive AddiesKIN K002 “Urban Mechanica”40 mm case, 0.5 mm widerSee the match ↓
Shorter lug-to-lugCertina DS Action Diver 40.5mm Powermatic 8045 mm lug-to-lug, 0.6 mm shorterSee the match ↓

Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD. Missing measurements stay unknown.

Your priorities

Narrow these matches without leaving the page.

44 matches

Microbrand picks· 11

Discover smaller makers with catalog similarities to this watch.

Certina DS Action Diver 40.5mm Powermatic 80
Certina

DS Action Diver 40.5mm Powermatic 80

  • 40.5 mm case, 1 mm wider
  • 45 mm lug-to-lug, 0.6 mm shorter
  • Both use automatic movements
What changes

1 mm thinner case

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Thorn Diver Watch
Thorn

Diver Watch

  • 40 mm case, 0.5 mm wider
  • 47.8 mm lug-to-lug, 2.2 mm longer
  • Both use automatic movements
What changes

0.6 mm thinner case

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Knot Watches AT1-40SSV
Knot Watches

AT1-40SSV

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

3.2 mm thinner case

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Oceaneva Deep Marine Explorer II Damascus Steel
Oceaneva

Deep Marine Explorer II Damascus Steel

  • 42 mm case, 2.5 mm wider
  • Both use automatic movements
What changes

0.6 mm thicker case

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MMI Watches Turret 300M - Model: TR3-DV (Quick Silver)
MMI Watches

Turret 300M - Model: TR3-DV (Quick Silver)

  • 40 mm case, 0.5 mm wider
  • 47 mm lug-to-lug, 1.4 mm longer
  • Both use automatic movements
What changes

0.4 mm thinner case

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Orient Star M42 Diver 1964 1st Edition F6 Date 200m
Orient Star

M42 Diver 1964 1st Edition F6 Date 200m

  • 40.2 mm case, 0.7 mm wider
  • 49.6 mm lug-to-lug, 4 mm longer
  • Both use automatic movements
What changes

0.3 mm thicker case

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MMI Watches Turret 300M - Model: TR9-WL (Polaris White) (NO DATE)
MMI Watches

Turret 300M - Model: TR9-WL (Polaris White) (NO DATE)

  • 40 mm case, 0.5 mm wider
  • 47 mm lug-to-lug, 1.4 mm longer
  • Both use automatic movements
What changes

0.4 mm thinner case

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Oceaneva Deep Marine Explorer II Titanium 1250m
Oceaneva

Deep Marine Explorer II Titanium 1250m

  • 42 mm case, 2.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Balticus Watches Moonfish
Balticus Watches

Moonfish

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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BOLDR Supply Co. Odyssey Freediver Mint
BOLDR Supply Co.

Odyssey Freediver Mint

  • 40 mm case, 0.5 mm wider
  • 48 mm lug-to-lug, 2.4 mm longer
  • Both use automatic movements
What changes

Dimensions alone do not establish wrist fit.

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BOLDR Supply Co. Odyssey Luminaire Aetherfire
BOLDR Supply Co.

Odyssey Luminaire Aetherfire

  • 40 mm case, 0.5 mm wider
  • 48 mm lug-to-lug, 2.4 mm longer
  • Both use automatic movements
What changes

1.6 mm thinner case

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Mainstream picks· 8

Established-brand matches. Compare the recorded dimensions, movement and price for each watch.

Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

  • 42 mm case, 2.5 mm wider
  • 49.9 mm lug-to-lug, 4.3 mm longer
  • Same Omega 8800 caliber
What changes

0.7 mm thinner case

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Tudor Black Bay Pro
Tudor

Black Bay Pro

  • 39 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

0.4 mm thicker case

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Tudor Black Bay 58
Tudor

Black Bay 58

  • 39 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

2.5 mm thinner case

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Breitling Superocean Heritage B31 Automatic 40 Kelly Slater
Breitling

Superocean Heritage B31 Automatic 40 Kelly Slater

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

2.5 mm thinner case

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Tudor Black Bay 58 925
Tudor

Black Bay 58 925

  • 39 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

1.5 mm thinner case

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Rolex Yacht-Master
Rolex

Yacht-Master

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Omega Seamaster James Bond Limited Edition Set 210.30.42.20.03.005
Omega

Seamaster James Bond Limited Edition Set 210.30.42.20.03.005

  • 42 mm case, 2.5 mm wider
  • 50 mm lug-to-lug, 4.4 mm longer
  • Both use automatic movements
What changes

MSRP is not recorded for this match.

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TAG Heuer Aquaracer Calibre 5
TAG Heuer

Aquaracer Calibre 5

  • 41 mm case, 1.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Cheaper alternatives· 12

Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.

Fortis Marinemaster M-40
Fortis

Marinemaster M-40

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

1.2 mm thinner case

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Breitling Superocean Automatic
Breitling

Superocean Automatic

  • 36 mm case, 3.5 mm narrower
  • Both use automatic movements
What changes

2 mm thinner case

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Bremont Supermarine 300M
Bremont

Supermarine 300M

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

2.2 mm thinner case

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Yema Superman Gilt CMM.10
Yema

Superman Gilt CMM.10

  • 39 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

2.9 mm thinner case

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Bremont S300
Bremont

S300

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Christopher Ward C60 Atoll 300
Christopher Ward

C60 Atoll 300

  • 40 mm case, 0.5 mm wider
  • 47.4 mm lug-to-lug, 1.8 mm longer
  • Both use automatic movements
What changes

2.9 mm thinner case

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Yema Skin Diver CMM.20
Yema

Skin Diver CMM.20

  • Same 39.5 mm case diameter
  • 47 mm lug-to-lug, 1.4 mm longer
  • Both use automatic movements
What changes

2.7 mm thinner case

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Breitling Superocean Automatic
Breitling

Superocean Automatic

  • 36 mm case, 3.5 mm narrower
  • Both use automatic movements
What changes

2 mm thinner case

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Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
Omega

Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm

  • 42 mm case, 2.5 mm wider
  • 47.5 mm lug-to-lug, 1.9 mm longer
  • Both use automatic movements
What changes

0.4 mm thinner case

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Longines HydroConquest
Longines

HydroConquest

  • 39 mm case, 0.5 mm narrower
  • 48.1 mm lug-to-lug, 2.5 mm longer
  • Both use automatic movements
What changes

2 mm thinner case

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DOXA SUB 250T GMT
DOXA

SUB 250T GMT

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Seiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition
Seiko

Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition

  • 40 mm case, 0.5 mm wider
  • 46.4 mm lug-to-lug, 0.8 mm longer
  • Both use automatic movements
What changes

1.2 mm thinner case

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Pricier alternatives· 11

Matches in a higher price band. Check the specifications to decide whether the differences matter to you.

Rolex Submariner Date
Rolex

Submariner Date

  • 41 mm case, 1.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Rolex Cosmograph Daytona
Rolex

Cosmograph Daytona

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Breitling Top Time B21 Ford Mustang
Breitling

Top Time B21 Ford Mustang

  • 42 mm case, 2.5 mm wider
  • Both use automatic movements
What changes

1.2 mm thicker case

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Rolex Land-Dweller
Rolex

Land-Dweller

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Linde Werdelin Oktopus Moon Gold Black Ink
Linde Werdelin

Oktopus Moon Gold Black Ink

  • 44 mm case, 4.5 mm wider
  • 46 mm lug-to-lug, 0.4 mm longer
  • Both use automatic movements
What changes

0.8 mm thicker case

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Patek Philippe Aquanaut 5164
Patek Philippe

Aquanaut 5164

  • 40.8 mm case, 1.3 mm wider
  • Both use automatic movements
What changes

4 mm thinner case

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Patek Philippe Aquanaut 5261
Patek Philippe

Aquanaut 5261

  • 39.9 mm case, 0.4 mm wider
  • Both use automatic movements
What changes

3.3 mm thinner case

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Patek Philippe Complications 5172
Patek Philippe

Complications 5172

  • 41 mm case, 1.5 mm wider
What changes

Manual movement instead of automatic. 2.8 mm thinner case

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Vacheron Constantin Overseas Self Winding Ultra-Thin 39.5mm Platinum
Vacheron Constantin

Overseas Self Winding Ultra-Thin 39.5mm Platinum

  • Same 39.5 mm case diameter
  • Both use automatic movements
What changes

6.9 mm thinner case

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Breitling Top Time B21 Ford Mustang
Breitling

Top Time B21 Ford Mustang

  • 42 mm case, 2.5 mm wider
  • Both use automatic movements
What changes

1.2 mm thicker case

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Breitling Premier B19 Datora 42 140th Anniversary
Breitling

Premier B19 Datora 42 140th Anniversary

  • 42 mm case, 2.5 mm wider
  • Both use automatic movements
What changes

1.4 mm thicker case

View watch ↗

Homages & lookalikes· 2

Watches that share this design language: confirmed homages, close tributes, and lookalikes, including the classics that inspired the look. Hidden when nothing in the catalog is related.

Addiesdive AddiesKIN K002 “Urban Mechanica”
Addiesdive

AddiesKIN K002 “Urban Mechanica”

  • 40 mm case, 0.5 mm wider
  • 45.8 mm lug-to-lug, 0.2 mm longer
  • Both use automatic movements
What changes

2.7 mm thinner case

View watch ↗
San Martin Watchdives X 38mm Chronometer Automatic SN0113W V
San Martin

Watchdives X 38mm Chronometer Automatic SN0113W V

  • 38 mm case, 1.5 mm narrower
  • Both use automatic movements
What changes

1.6 mm thinner case

View watch ↗
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