ZRC 1904
MN64 -Metal
- $3,290 recorded MSRP, $5,310 lower
- 41.5 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case
Watch alternatives
Alternatives to the Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
Reference 217.32.42.21.01.001
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
- 47.5 mm
- Movement
- Automatic
- Catalog MSRP
- $8,600
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchOmega Seamaster 300 Co Axial Master Chronometer 41mm$8,000 recorded MSRP, $600 lowerSee the match Lower recorded MSRPBreitling Superocean Automatic$5,700 recorded MSRP, $2,900 lowerSee the match Shorter lug-to-lugAddiesdive AddiesKIN K002 “Urban Mechanica”45.8 mm lug-to-lug, 1.7 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.
ColorwayPick a colorway to match a specific dial
50 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Aquastar
Benthos Professional
- $1,590 recorded MSRP, $7,010 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Audaz
Sea Ranger ADZ-2050
- $375 recorded MSRP, $8,225 lower
- Same 42 mm case diameter
- 50 mm lug-to-lug, 2.5 mm longer
What changes
Compare models 0.7 mm thicker case
Elliot Brown
Beachmaster Automatic 0H0-A01-B07
- $2,820 recorded MSRP, $5,780 lower
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case
Duxot
Atlantica Diver Automatic
- $149 recorded MSRP, $8,451 lower
- Same 42 mm case diameter
- 50 mm lug-to-lug, 2.5 mm longer
What changes
Compare models 0.8 mm thinner case
Elliot Brown
Beachmaster Automatic Signature: 0H0-A06
- $1,931 recorded MSRP, $6,669 lower
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case
Elliot Brown
Beachmaster Automatic: Founder's Edition: 0H0-A03-B06
- $2,820 recorded MSRP, $5,780 lower
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case
Marnaut
Dark Surge 300
- $1,390 recorded MSRP, $7,210 lower
- 41 mm case, 1 mm narrower
- 50 mm lug-to-lug, 2.5 mm longer
What changes
Compare models 0.4 mm thicker case
Rockwell Time
Kraken
- $7,500 recorded MSRP, $1,100 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
S.U.F Helsinki
Vetehinen
- $4,391 recorded MSRP, $4,209 lower
- Same 42 mm case diameter
- 51 mm lug-to-lug, 3.5 mm longer
What changes
Compare models 2.3 mm thinner case
Duckworth Prestex
Belmont 300 Automatic
- $1,250 recorded MSRP, $7,350 lower
- Same 42 mm case diameter
- 50 mm lug-to-lug, 2.5 mm longer
What changes
Compare models 0.8 mm thinner case
MMI Watches
Turret 300M - Model: TR1-WL (Steel BLACK) (NO DATE)
- $425 recorded MSRP, $8,175 lower
- 40 mm case, 2 mm narrower
- 47 mm lug-to-lug, 0.5 mm shorter
What changes
Compare models Dimensions alone do not establish wrist fit.
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Omega
Seamaster 300 Co Axial Master Chronometer 41mm
- $8,000 recorded MSRP, $600 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 0.5 mm longer
What changes
Compare models Dimensions alone do not establish wrist fit.
Rolex
Submariner
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models $10,050 recorded MSRP, $1,450 higher
Breitling
Superocean Automatic
- $5,700 recorded MSRP, $2,900 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.2 mm thinner case
Breitling
Superocean Heritage B20 Automatic
- $6,100 recorded MSRP, $2,500 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.6 mm thicker case
Breitling
Superocean Heritage 57
- $5,750 recorded MSRP, $2,850 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 3.8 mm thinner case
Bremont
Supermarine 500M
- $4,350 recorded MSRP, $4,250 lower
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Omega
Seamaster Diver 300M Co Axial Master Chronometer 43 5mm
- 43.5 mm case, 1.5 mm wider
- 51.5 mm lug-to-lug, 4 mm longer
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $10,000 recorded MSRP, $1,400 higher
Omega
Seamaster Diver 300M Co Axial Master Chronometer 42mm
- $6,300 recorded MSRP, $2,300 lower
- Same 42 mm case diameter
- 49.9 mm lug-to-lug, 2.4 mm longer
What changes
Compare models 0.2 mm thinner case
Yema
Superman Tourbillon CMM.31 Limited Edition
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 2.1 mm thinner case. $13,000 recorded MSRP, $4,400 higher
Blancpain
Bathyscaphe
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case. $17,100 recorded MSRP, $8,500 higher
Jaeger-LeCoultre
Polaris Date Stainless Steel
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.1 mm thicker case. $11,100 recorded MSRP, $2,500 higher
Rolex
Deepsea
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models $15,550 recorded MSRP, $6,950 higher
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Bremont
Supermarine 300M
- $3,600 recorded MSRP, $5,000 lower
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 1.8 mm thinner case
Marathon
OSAR-D (Original SAR with Date) Automatic 41mm
- $1,800 recorded MSRP, $6,800 lower
- 41 mm case, 1 mm narrower
- 43.5 mm lug-to-lug, 4 mm shorter
What changes
Compare models 0.8 mm thinner case
Bremont
S302
- $3,900 recorded MSRP, $4,700 lower
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Longines
HydroConquest GMT
- $3,350 recorded MSRP, $5,250 lower
- 41 mm case, 1 mm narrower
- 49.4 mm lug-to-lug, 1.9 mm longer
What changes
Compare models 0.9 mm thinner case
Longines
HydroConquest
- $2,000 recorded MSRP, $6,600 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Hamilton
Khaki Navy Frogman Auto
- $1,295 recorded MSRP, $7,305 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.3 mm thinner case
Seiko
Prospex Marinemaster 1968 Heritage Diver's Watch
- $2,900 recorded MSRP, $5,700 lower
- 42.6 mm case, 0.6 mm wider
- 49.3 mm lug-to-lug, 1.8 mm longer
What changes
Compare models 0.4 mm thinner case
Fortis
Marinemaster M-40
- $3,520 recorded MSRP, $5,080 lower
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Christopher Ward
C60 Trident Reef
- $1,220 recorded MSRP, $7,380 lower
- 41 mm case, 1 mm narrower
- 47.9 mm lug-to-lug, 0.4 mm longer
What changes
Compare models 2.3 mm thinner case
Seiko
Captain Willard
- $1,300 recorded MSRP, $7,300 lower
- 42.7 mm case, 0.7 mm wider
- 46.6 mm lug-to-lug, 0.9 mm shorter
What changes
Compare models 0.6 mm thinner case
Seiko
Prospex Marinemaster 1968 Heritage Diver's Watch
- $3,600 recorded MSRP, $5,000 lower
- 42.6 mm case, 0.6 mm wider
- 49.3 mm lug-to-lug, 1.8 mm longer
What changes
Compare models 0.3 mm thicker case
Christopher Ward
C60 Lympstone
- $1,615 recorded MSRP, $6,985 lower
- Same 42 mm case diameter
- 49.3 mm lug-to-lug, 1.8 mm longer
What changes
Compare models Dimensions alone do not establish wrist fit.
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Tudor
Black Bay 68
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case
Tudor
Pelagos
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case
Tudor
Pelagos LHD
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case
TAG Heuer
Aquaracer Calibre 5
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Blancpain
Bathyscaphe Quantième Complet Phases de Lune
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.4 mm thinner case. $22,800 recorded MSRP, $14,200 higher
Blancpain
Fifty Fathoms Automatique
- 42.3 mm case, 0.3 mm wider
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $19,000 recorded MSRP, $10,400 higher
Breitling
Superocean Automatic
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.2 mm thinner case. $25,400 recorded MSRP, $16,800 higher
Blancpain
Fifty Fathoms Automatique
- 42.3 mm case, 0.3 mm wider
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $20,300 recorded MSRP, $11,700 higher
Breitling
Superocean Heritage B31 Automatic 40 Kelly Slater
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 2.1 mm thinner case
Breitling
Colt Automatic
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Rolex
Deepsea Challenge
- 50 mm case, 8 mm wider
- Both use automatic movements
What changes
Compare models $29,100 recorded MSRP, $20,500 higher
Rolex
Yacht-Master
- Same 42 mm case diameter
- Both use automatic movements
What changes
$40,000 recorded MSRP, $31,400 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”
- $300 recorded MSRP, $8,300 lower
- 40 mm case, 2 mm narrower
- 45.8 mm lug-to-lug, 1.7 mm shorter
What changes
2.3 mm thinner case
San Martin
Watchdives X 38mm Chronometer Automatic SN0113W V
- $238 recorded MSRP, $8,362 lower
- 38 mm case, 4 mm narrower
- Both use automatic movements
What changes
1.2 mm thinner case
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