Squale
1521 Classic COSC
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Watch alternatives
Alternatives to the Seiko Monster Automatic 200M
Reference SRP315J1
Keep what you like. Explore what could be different. Compare 40 catalog matches by dimensions, movement and price.
- Case diameter
- 42 mm
- Lug-to-lug
- Not recorded
- Movement
- Automatic
- Catalog MSRP
- Not recorded
The starting pointStarting points
Choose the differences that matter to you.
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.
40 matches
Microbrand picks· 11
Discover smaller makers with catalog similarities to this watch.
Squale
1521
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Squale
2001 Marina Militare
- 41.5 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
CWC
Arctic Radar Automatic Diver
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
CWC
E9 Automatic Diver
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Dryden
Pathfinder
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Geckota
Phalanx
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Henry Archer
Nordlys
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Lum-Tec
Combat B71
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Spinnaker
Cahill Automatic
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Spinnaker
Challenger Automatic
- Same 42 mm case diameter
- Both use automatic movements
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.
Seiko
Seiko 5 Sports Dual-Crown Diver
- Same 42 mm case diameter
- Same Seiko 4R36 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Seiko
Monster
- 42.4 mm case, 0.4 mm wider
- Same Seiko 4R36 caliber
What changes
Compare models Dimensions alone do not establish wrist fit.
Seiko
Prospex Sea Save the Ocean Special Edition
- 42.4 mm case, 0.4 mm wider
- Same Seiko 4R36 caliber
What changes
Compare models Dimensions alone do not establish wrist fit.
Bulova
Marine Star
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Orient
75th Anniversary RA-TX0210L10B
- 42.8 mm case, 0.8 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Timex
Deepwater Meridian 200 GMT
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Bulova
Marine Star
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Christopher Ward
C60 Trident Reef
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Glycine
Airman Double Twelve
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Glycine
Combat Sub
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Glycine
Combat Sub
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Timex
Deepwater Meridian 200 44mm HNBR
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Cheaper alternatives· 6
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Orient
AA02 Diver
- 41.5 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Orient
Diver Watch
- 41.5 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Glycine
Combat
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Orient
FAA02007B9
- 47 mm case, 5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Timex
M79
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Casio
Edifice EFK-100D
- 39 mm case, 3 mm narrower
- Both use automatic movements
What changes
MSRP is not recorded for this match.
Pricier alternatives· 11
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Christopher Ward
C60 #tide
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
DOXA
SUB 300 Beta
- 42.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Marathon
Arctic OSAR 41mm Automatic
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Marathon
OSAR-D (Original SAR with Date) Automatic 41mm
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Christopher Ward
C60 Lympstone
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Glycine
Airman SST GMT GL0310
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Glycine
Airman SST GMT GL0312
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Marathon
GSAR (Government Search & Rescue) Diver's Automatic
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
DOXA
SUB 300
- 42.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Yema
Superman Dato CMM.10
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Yema
Superman Tourbillon CMM.31 Limited Edition
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
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