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Watches/Alternatives/Omega Seamaster Diver 300M Co Axial Master Chronometer 43 5mm

Watch alternatives

Alternatives to the Omega Seamaster Diver 300M Co Axial Master Chronometer 43 5mm

Reference 522.92.44.20.04.001

Keep what you like. Explore what could be different. Compare 50 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
43.5 mm
Lug-to-lug
51.5 mm
Movement
Automatic
Catalog MSRP
$10,500
Omega Seamaster Diver 300M Co Axial Master Chronometer 43 5mmThe starting point
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Closest catalog matchOmega Seamaster Diver 300M Co Axial Master Chronometer 43 5mm$10,000 recorded MSRP, $500 lowerSee the match ↓
Lower recorded MSRPAddiesdive AddiesKIN K002 “Urban Mechanica” Automatic 9015 Men’s Watch$300 recorded MSRP, $10,200 lowerSee the match ↓
Shorter lug-to-lugOmega Seamaster Diver 300M Co Axial Master Chronometer 42mm49.9 mm lug-to-lug, 1.6 mm shorterSee the match ↓

Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD, not current retail offers. Missing measurements stay unknown.

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50 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

Oceaneva 6000m Deep Marine Explorer VI Grade 5 Titanium
Oceaneva

6000m Deep Marine Explorer VI Grade 5 Titanium

  • $1,599 recorded MSRP, $8,901 lower
  • 44 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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Ianos Dytis
Ianos

Dytis

  • $2,325 recorded MSRP, $8,175 lower
  • 41 mm case, 2.5 mm narrower
  • 49 mm lug-to-lug, 2.5 mm shorter
What changes

0.4 mm thicker case

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Mühle-Glashütte S.A.R. Mission-Timer TITAN "HANS INGWERSEN"
Mühle-Glashütte

S.A.R. Mission-Timer TITAN "HANS INGWERSEN"

  • $4,448 recorded MSRP, $6,052 lower
  • 43 mm case, 0.5 mm narrower
  • 52.1 mm lug-to-lug, 0.6 mm longer
What changes

1.3 mm thinner case

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Thorn Addiesdive Water Ripple 6105 Dive Watch AD2117
Thorn

Addiesdive Water Ripple 6105 Dive Watch AD2117

  • $140 recorded MSRP, $10,360 lower
  • 43.8 mm case, 0.3 mm wider
  • Both use automatic movements
What changes

0.3 mm thinner case

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Oceaneva Deep Marine Explorer II Titanium 1250m
Oceaneva

Deep Marine Explorer II Titanium 1250m

  • $1,199 recorded MSRP, $9,301 lower
  • 42 mm case, 1.5 mm narrower
  • Both use automatic movements
What changes

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

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Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Seagull

Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm

  • $869 recorded MSRP, $9,631 lower
  • 43 mm case, 0.5 mm narrower
  • 51 mm lug-to-lug, 0.5 mm shorter
What changes

0.8 mm thinner case

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Oceaneva 6000m Deep Marine Explorer VI Grade 5 Titanium GMT
Oceaneva

6000m Deep Marine Explorer VI Grade 5 Titanium GMT

  • $1,299 recorded MSRP, $9,201 lower
  • 44 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

5.1 mm thicker case

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Venezianico Nereide - Salone Nautico Limited Edition Venezia 2026
Venezianico

Nereide - Salone Nautico Limited Edition Venezia 2026

  • $984 recorded MSRP, $9,516 lower
  • 42 mm case, 1.5 mm narrower
  • 49 mm lug-to-lug, 2.5 mm shorter
What changes

2.5 mm thinner case

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Chronotechna SeaQuest Dive Nanga Parbat
Chronotechna

SeaQuest Dive Nanga Parbat

  • $1,500 recorded MSRP, $9,000 lower
  • 42 mm case, 1.5 mm narrower
  • Both use automatic movements
What changes

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

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Monro Adventure Watches Moa
Monro Adventure Watches

Moa

  • $532 recorded MSRP, $9,968 lower
  • 41 mm case, 2.5 mm narrower
  • 48 mm lug-to-lug, 3.5 mm shorter
What changes

0.7 mm thicker case

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Seagull Ocean Series Pro "Dragon Kings of the Four Seas" Dragon-scale Dial 300m Waterproof Diving Watch 44mm
Seagull

Ocean Series Pro "Dragon Kings of the Four Seas" Dragon-scale Dial 300m Waterproof Diving Watch 44mm

  • $659 recorded MSRP, $9,841 lower
  • 44 mm case, 0.5 mm wider
  • 50.4 mm lug-to-lug, 1.1 mm shorter
What changes

0.7 mm thinner case

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Dryden Pathfinder
Dryden

Pathfinder

  • $675 recorded MSRP, $9,825 lower
  • 41 mm case, 2.5 mm narrower
  • 47 mm lug-to-lug, 4.5 mm shorter
What changes

2.5 mm thinner case

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Mainstream picks· 12

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

Omega Seamaster Diver 300M Co Axial Master Chronometer 43 5mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 43 5mm

  • $10,000 recorded MSRP, $500 lower
  • Same 43.5 mm case diameter
  • Same Omega 8806 caliber
What changes

Dimensions alone do not establish wrist fit.

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

Seamaster Diver 300M Co Axial Master Chronometer 42mm

  • $10,300 recorded MSRP, $200 lower
  • 42 mm case, 1.5 mm narrower
  • 49.9 mm lug-to-lug, 1.6 mm shorter
What changes

0.7 mm thinner case

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Breitling Superocean Automatic
Breitling

Superocean Automatic

  • $5,900 recorded MSRP, $4,600 lower
  • 42 mm case, 1.5 mm narrower
  • Both use automatic movements
What changes

1.7 mm thinner case

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

Seamaster Diver 300M Co Axial Master Chronometer 42mm

  • $9,600 recorded MSRP, $900 lower
  • 42 mm case, 1.5 mm narrower
  • 49.9 mm lug-to-lug, 1.6 mm shorter
What changes

0.7 mm thinner case

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Breitling Superocean Automatic 46 Super Diver
Breitling

Superocean Automatic 46 Super Diver

  • $6,900 recorded MSRP, $3,600 lower
  • 46 mm case, 2.5 mm wider
  • Both use automatic movements
What changes

0.2 mm thicker case

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Breitling Super Chronomat B01 44
Breitling

Super Chronomat B01 44

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

0.2 mm thicker case. $13,250 recorded MSRP, $2,750 higher

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Linde Werdelin Oktopus Deep Sea
Linde Werdelin

Oktopus Deep Sea

  • $8,102 recorded MSRP, $2,398 lower
  • 44 mm case, 0.5 mm wider
  • 46 mm lug-to-lug, 5.5 mm shorter
What changes

1 mm thicker case

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Grand Seiko SBGA481
Grand Seiko

SBGA481

  • 44.5 mm case, 1 mm wider
  • 50 mm lug-to-lug, 1.5 mm shorter
What changes

Spring Drive movement instead of automatic. $11,100 recorded MSRP, $600 higher

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Bremont Supermarine Full Ceramic Deep Blue Nato Strap – Bremont Watch Company
Bremont

Supermarine Full Ceramic Deep Blue Nato Strap – Bremont Watch Company

  • $8,519 recorded MSRP, $1,981 lower
  • 43 mm case, 0.5 mm narrower
  • 50 mm lug-to-lug, 1.5 mm shorter
What changes

1.3 mm thinner case

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Norqain NEVEREST Glacier JP 42mm
Norqain

NEVEREST Glacier JP 42mm

  • $5,436 recorded MSRP, $5,064 lower
  • 42 mm case, 1.5 mm narrower
  • 48.9 mm lug-to-lug, 2.6 mm shorter
What changes

0.7 mm thicker case

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Linde Werdelin Oktopus III
Linde Werdelin

Oktopus III

  • 45 mm case, 1.5 mm wider
  • 49 mm lug-to-lug, 2.5 mm shorter
  • Both use automatic movements
What changes

1.3 mm thinner case. $20,953 recorded MSRP, $10,453 higher

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Blancpain Bathyscaphe
Blancpain

Bathyscaphe

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

0.8 mm thinner case. $18,600 recorded MSRP, $8,100 higher

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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.

DOXA Whitepearl
DOXA

Whitepearl

  • $3,290 recorded MSRP, $7,210 lower
  • 42.5 mm case, 1 mm narrower
  • Both use automatic movements
What changes

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

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Sinn U1 S L
Sinn

U1 S L

  • $3,532 recorded MSRP, $6,968 lower
  • 44 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

0.4 mm thicker case

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Breitling Avenger Automatic
Breitling

Avenger Automatic

  • $4,400 recorded MSRP, $6,100 lower
  • 43 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

2 mm thinner case

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Bremont Supermarine 300M
Bremont

Supermarine 300M

  • $4,000 recorded MSRP, $6,500 lower
  • 40 mm case, 3.5 mm narrower
  • Both use automatic movements
What changes

2.3 mm thinner case

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Sinn 903 Ti II Anniversary
Sinn

903 Ti II Anniversary

  • $4,298 recorded MSRP, $6,202 lower
  • 41 mm case, 2.5 mm narrower
  • Both use automatic movements
What changes

0.2 mm thicker case

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Bremont S300
Bremont

S300

  • $4,000 recorded MSRP, $6,500 lower
  • 40 mm case, 3.5 mm narrower
  • Both use automatic movements
What changes

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

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Bremont S502
Bremont

S502

  • $5,100 recorded MSRP, $5,400 lower
  • 43 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

2.2 mm thicker case

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Hamilton Khaki Navy BeLOWZERO Auto Titanium
Hamilton

Khaki Navy BeLOWZERO Auto Titanium

  • $2,175 recorded MSRP, $8,325 lower
  • 46 mm case, 2.5 mm wider
  • Both use automatic movements
What changes

1.4 mm thicker case

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Massena LAB UNIMATIC U4S-T-SPW
Massena LAB

UNIMATIC U4S-T-SPW

  • $2,995 recorded MSRP, $7,505 lower
  • 40 mm case, 3.5 mm narrower
  • Both use automatic movements
What changes

1 mm thinner case

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Movado Alta Super Sub Sea Chronograph
Movado

Alta Super Sub Sea Chronograph

  • $3,995 recorded MSRP, $6,505 lower
  • 43 mm case, 0.5 mm narrower
  • 50.4 mm lug-to-lug, 1.1 mm shorter
What changes

2.6 mm thicker case

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DOXA SUB 300 Carbon
DOXA

SUB 300 Carbon

  • $4,490 recorded MSRP, $6,010 lower
  • 42.5 mm case, 1 mm narrower
  • Both use automatic movements
What changes

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

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Sinn 155 S Revolution II
Sinn

155 S Revolution II

  • $4,050 recorded MSRP, $6,450 lower
  • 43 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

0.5 mm thicker case

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Pricier alternatives· 12

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

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

Seamaster Diver 300M Co Axial Master Chronometer 42mm

  • 42 mm case, 1.5 mm narrower
  • 49.9 mm lug-to-lug, 1.6 mm shorter
  • Both use automatic movements
What changes

0.7 mm thinner case. $35,600 recorded MSRP, $25,100 higher

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Breitling Superocean Automatic
Breitling

Superocean Automatic

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

1.7 mm thinner case. $25,400 recorded MSRP, $14,900 higher

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Omega Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm

  • 44 mm case, 0.5 mm wider
  • 52.8 mm lug-to-lug, 1.3 mm longer
  • Both use automatic movements
What changes

2.9 mm thicker case. $27,300 recorded MSRP, $16,800 higher

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Tudor Black Bay 68
Tudor

Black Bay 68

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

0.7 mm thinner case

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Panerai Submersible Navy SEALs
Panerai

Submersible Navy SEALs

  • 44 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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Tudor Pelagos
Tudor

Pelagos

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

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

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Blancpain Bathyscaphe Chronographe Flyback
Blancpain

Bathyscaphe Chronographe Flyback

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

0.6 mm thicker case. $24,100 recorded MSRP, $13,600 higher

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Panerai Luminor Chrono
Panerai

Luminor Chrono

  • 44 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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Panerai Luminor Chrono Carbotech Luna Rossa Experience
Panerai

Luminor Chrono Carbotech Luna Rossa Experience

  • 44 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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Linde Werdelin Oktopus Moon 3DTP
Linde Werdelin

Oktopus Moon 3DTP

  • 44 mm case, 0.5 mm wider
  • 46 mm lug-to-lug, 5.5 mm shorter
  • Both use automatic movements
What changes

0.7 mm thicker case. $26,667 recorded MSRP, $16,167 higher

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Tudor Pelagos LHD
Tudor

Pelagos LHD

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

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

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Blancpain Bathyscaphe Quantième Complet Phases de Lune
Blancpain

Bathyscaphe Quantième Complet Phases de Lune

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

0.9 mm thinner case. $24,100 recorded MSRP, $13,600 higher

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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” Automatic 9015 Men’s Watch
Addiesdive

AddiesKIN K002 “Urban Mechanica” Automatic 9015 Men’s Watch

  • $300 recorded MSRP, $10,200 lower
  • 40 mm case, 3.5 mm narrower
  • 45.8 mm lug-to-lug, 5.7 mm shorter
What changes

2.8 mm thinner case

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San Martin San Martin Watchdives X 38mm Chronometer Automatic SN0113W V
San Martin

San Martin Watchdives X 38mm Chronometer Automatic SN0113W V

  • $238 recorded MSRP, $10,262 lower
  • 38 mm case, 5.5 mm narrower
  • Both use automatic movements
What changes

1.7 mm thinner case

View watch ↗
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