Ventus Watches
Northstar
- $349 recorded MSRP, $9,251 lower
- 40 mm case, 2 mm narrower
- 45 mm lug-to-lug, 4.9 mm shorter
What changes
Compare models 0.6 mm thinner case
Watch alternatives
Alternatives to the Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Reference 210.22.42.20.01.001
Keep what you like. Explore what could be different. Compare 50 catalog matches by dimensions, movement and price.
- Case diameter
- 42 mm
- Lug-to-lug
- 49.9 mm
- Movement
- Automatic
- Catalog MSRP
- $9,600
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchOmega Seamaster Diver 300M Co Axial Master Chronometer 42mmSame 42 mm case diameterSee the match Lower recorded MSRPOmega Seamaster Diver 300M Co Axial Master Chronometer 42mm$6,300 recorded MSRP, $3,300 lowerSee the match Shorter lug-to-lugAddiesdive AddiesKIN K002 “Urban Mechanica” Automatic 9015 Men’s Watch45.8 mm lug-to-lug, 4.1 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.
Your priorities
Narrow these matches without leaving the page.
ColorwayPick a colorway to match a specific dial
50 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Certina
DS Action Diver 43mm Powermatic 80
- $1,224 recorded MSRP, $8,376 lower
- 43 mm case, 1 mm wider
- 45 mm lug-to-lug, 4.9 mm shorter
What changes
Compare models 0.3 mm thinner case
Ventus Watches
Mori 300m Diver M-6 Gunmetal Steel
- $349 recorded MSRP, $9,251 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 1.9 mm shorter
What changes
Compare models 0.4 mm thicker case
Ventus Watches
Mori
- $349 recorded MSRP, $9,251 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 1.9 mm shorter
What changes
Compare models 0.4 mm thicker case
Melbourne Watch Company
Sorrento
- $875 recorded MSRP, $8,725 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case
Certina
DS Action Diver 40.5mm Powermatic 80
- $971 recorded MSRP, $8,629 lower
- 40.5 mm case, 1.5 mm narrower
- 45 mm lug-to-lug, 4.9 mm shorter
What changes
Compare models 0.3 mm thinner case
Certina
DS Action GMT Powermatic 80
- $1,286 recorded MSRP, $8,314 lower
- 41 mm case, 1 mm narrower
- 49.5 mm lug-to-lug, 0.4 mm shorter
What changes
Compare models 0.2 mm thicker case
Monro Adventure Watches
Moa
- $532 recorded MSRP, $9,068 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 1.9 mm shorter
What changes
Compare models 1.4 mm thicker case
Ergon Watches
Maelstrom
- $380 recorded MSRP, $9,220 lower
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case
Seagull
Ocean Series Pro 300m Waterproof Diving Watch 44mm
- $499 recorded MSRP, $9,101 lower
- 44 mm case, 2 mm wider
- 51 mm lug-to-lug, 1.1 mm longer
What changes
Compare models Dimensions alone do not establish wrist fit.
Squale
1521
- $1,535 recorded MSRP, $8,065 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.1 mm thinner case
Squale
Master
- $2,785 recorded MSRP, $6,815 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.9 mm thicker case
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Omega
Seamaster Diver 300M Co Axial Master Chronometer 42mm
- Same 42 mm case diameter
- Same Omega 8800 caliber
What changes
Compare models $16,600 recorded MSRP, $7,000 higher
Omega
Seamaster Diver 300M Co Axial Master Chronometer 42mm
- $6,300 recorded MSRP, $3,300 lower
- Same 42 mm case diameter
- Same Omega 8800 caliber
What changes
Compare models Dimensions alone do not establish wrist fit.
Breitling
Superocean Automatic
- $8,300 recorded MSRP, $1,300 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1 mm thinner case
Breitling
Superocean Heritage B20 Automatic
- $7,250 recorded MSRP, $2,350 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.8 mm thicker case
Breitling
Superocean Heritage B31 Automatic
- $8,050 recorded MSRP, $1,550 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.5 mm thinner case
Bremont
S502
- $5,100 recorded MSRP, $4,500 lower
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 2.9 mm thicker case
Omega
Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm
- 44 mm case, 2 mm wider
- 52.8 mm lug-to-lug, 2.9 mm longer
- Both use automatic movements
What changes
Compare models 3.6 mm thicker case. $14,000 recorded MSRP, $4,400 higher
Bremont
Supermarine Full Ceramic Deep Blue Nato Strap – Bremont Watch Company
- $8,519 recorded MSRP, $1,081 lower
- 43 mm case, 1 mm wider
- 50 mm lug-to-lug, 0.1 mm longer
What changes
Compare models 0.6 mm thinner case
Fortis
Marinemaster M-44
- $7,590 recorded MSRP, $2,010 lower
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.4 mm thicker case
Fortis
Marinemaster M-44 DLC
- $5,450 recorded MSRP, $4,150 lower
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.4 mm thicker case
Jaeger-LeCoultre
Polaris Date Stainless Steel
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.4 mm thicker case. $11,100 recorded MSRP, $1,500 higher
Blancpain
Bathyscaphe
- 43.6 mm case, 1.6 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case. $17,400 recorded MSRP, $7,800 higher
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Bremont
S302
- $4,650 recorded MSRP, $4,950 lower
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case
Bremont
Supermarine 500M
- $4,350 recorded MSRP, $5,250 lower
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case
Tudor
Black Bay 58 79030
- $4,000 recorded MSRP, $5,600 lower
- 39 mm case, 3 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Seiko
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition
- $1,750 recorded MSRP, $7,850 lower
- Same 42 mm case diameter
- 48.6 mm lug-to-lug, 1.3 mm shorter
What changes
Compare models 0.3 mm thinner case
Bremont
Supermarine 300M
- $4,700 recorded MSRP, $4,900 lower
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 1.6 mm thinner case
Glycine
Men's Combat Sub Sport Bronze 42mm Automatic Watch GL0322
- $585 recorded MSRP, $9,015 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Breitling
Avenger Automatic
- $4,400 recorded MSRP, $5,200 lower
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1.3 mm thinner case
Glycine
Men's Combat Sub 42mm Automatic Watch GL0186
- $1,530 recorded MSRP, $8,070 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 3.1 mm thinner case
Glycine
Men's Combat Sub Sport Bronze 42mm Automatic Watch GL0323
- $585 recorded MSRP, $9,015 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Seiko
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
- $3,600 recorded MSRP, $6,000 lower
- 42.6 mm case, 0.6 mm wider
- 49.3 mm lug-to-lug, 0.6 mm shorter
What changes
Compare models 0.5 mm thicker case
Marathon
OSAR-D (Original SAR with Date) Automatic 41mm
- $1,800 recorded MSRP, $7,800 lower
- 41 mm case, 1 mm narrower
- 43.5 mm lug-to-lug, 6.4 mm shorter
What changes
Compare models 0.6 mm thinner case
Norqain
Adventure Sport 42mm Golden Hour Limited Edition
- $4,170 recorded MSRP, $5,430 lower
- Same 42 mm case diameter
- 50.2 mm lug-to-lug, 0.3 mm longer
What changes
Compare models 0.9 mm thinner case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Breitling
Superocean Automatic
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1 mm thinner case. $25,400 recorded MSRP, $15,800 higher
Breitling
Superocean Heritage B20 Automatic
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.8 mm thicker case. $22,650 recorded MSRP, $13,050 higher
Rolex
Submariner Date
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models $50,900 recorded MSRP, $41,300 higher
Rolex
Yacht-Master
- Same 42 mm case diameter
- Both use automatic movements
What changes
$38,100 recorded MSRP, $28,500 higher
Tudor
Pelagos LHD
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.7 mm thicker case
Tudor
Bay 58
- 39 mm case, 3 mm narrower
- Both use automatic movements
What changes
Compare models 1.9 mm thinner case
Tudor
Black Bay Ceramic
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.8 mm thicker case
Breitling
Super Chronomat B01 44
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.9 mm thicker case. $30,900 recorded MSRP, $21,300 higher
Blancpain
Fifty Fathoms Automatique
- 42.3 mm case, 0.3 mm wider
- Both use automatic movements
What changes
Compare models 0.7 mm thicker case. $40,400 recorded MSRP, $30,800 higher
Rolex
Sea-Dweller
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models $22,450 recorded MSRP, $12,850 higher
Blancpain
Bathyscaphe
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case. $35,200 recorded MSRP, $25,600 higher
Blancpain
Fifty Fathoms Automatique
- 42.3 mm case, 0.3 mm wider
- Both use automatic movements
What changes
Compare models 0.7 mm thicker case. $40,400 recorded MSRP, $30,800 higher
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
- $300 recorded MSRP, $9,300 lower
- 40 mm case, 2 mm narrower
- 45.8 mm lug-to-lug, 4.1 mm shorter
What changes
2.1 mm thinner case
San Martin
San Martin Watchdives X 38mm Chronometer Automatic SN0113W V
- $238 recorded MSRP, $9,362 lower
- 38 mm case, 4 mm narrower
- Both use automatic movements
What changes
1 mm thinner case
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