Thorn
Marine 200 Master Diver
- 42 mm case, 2 mm narrower
- 48.5 mm lug-to-lug, 0.5 mm longer
- Both use automatic movements
What changes
Compare models $179 recorded MSRP, $37 higher
Watch alternatives
Alternatives to the Thorn Sub 300T Diving
Keep what you like. Explore what could be different. Compare 33 catalog matches by dimensions, movement and price.
- Case diameter
- 44 mm
- Lug-to-lug
- 48 mm
- Movement
- Automatic
- Catalog MSRP
- $142
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchThorn Marine 200 Master Diver42 mm case, 2 mm narrowerSee the match Shorter lug-to-lugSynchron Poseidon45 mm lug-to-lug, 3 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
33 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Serket Watch Co
REEF X Automatic Diver Cotton Candy 43mm 3-Link Bracelet
- 43 mm case, 1 mm narrower
- 50 mm lug-to-lug, 2 mm longer
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case. $499 recorded MSRP, $357 higher
Marloe Watch Company
Morar 310
- 42 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case. $799 recorded MSRP, $657 higher
Spinnaker
Fleuss
- 43 mm case, 1 mm narrower
- 51 mm lug-to-lug, 3 mm longer
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $395 recorded MSRP, $253 higher
Synchron
Poseidon
- 41 mm case, 3 mm narrower
- 45 mm lug-to-lug, 3 mm shorter
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case. $1,390 recorded MSRP, $1,248 higher
Audaz
ADZ-3000
- Same 44 mm case diameter
- 53 mm lug-to-lug, 5 mm longer
- Both use automatic movements
What changes
Compare models 2.5 mm thicker case. $425 recorded MSRP, $283 higher
Dryden
Pathfinder
- 41 mm case, 3 mm narrower
- 47 mm lug-to-lug, 1 mm shorter
- Both use automatic movements
What changes
Compare models 0.7 mm thinner case. $675 recorded MSRP, $533 higher
Oceaneva
FULL LUME Power Reserve 6000m Automatic Grade 5 Titanium Watch Blue
- Same 44 mm case diameter
- 49.5 mm lug-to-lug, 1.5 mm longer
- Both use automatic movements
What changes
Compare models 7.3 mm thicker case. $1,199 recorded MSRP, $1,057 higher
Spinnaker
Dumas Automatic
- Same 44 mm case diameter
- Both use automatic movements
What changes
Compare models 2.5 mm thicker case. $239 recorded MSRP, $97 higher
Spinnaker
Hass Automatic
- 43 mm case, 1 mm narrower
- 50 mm lug-to-lug, 2 mm longer
- Both use automatic movements
What changes
Compare models 4 mm thicker case. $445 recorded MSRP, $303 higher
Venezianico
Nereide - Salone Nautico Limited Edition Venezia 2026
- 42 mm case, 2 mm narrower
- 49 mm lug-to-lug, 1 mm longer
- Both use automatic movements
What changes
Compare models 0.7 mm thinner case. $984 recorded MSRP, $842 higher
BERNY
Diver AM09026M
- 44.5 mm case, 0.5 mm wider
- 44.5 mm lug-to-lug, 3.5 mm shorter
- Both use automatic movements
What changes
Compare models 3.5 mm thicker case. $220 recorded MSRP, $78 higher
Mainstream picks· 9
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Orient
FAA02008D9
- 47 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models $265 recorded MSRP, $123 higher
Orient
FAA02007B9
- 47 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models $265 recorded MSRP, $123 higher
Swatch
Sistem Lake
- 42 mm case, 2 mm narrower
- 50.6 mm lug-to-lug, 2.6 mm longer
- Both use automatic movements
What changes
1.3 mm thicker case. $230 recorded MSRP, $88 higher
Swatch
Petite Seconde Black
- 42 mm case, 2 mm narrower
- 50.6 mm lug-to-lug, 2.6 mm longer
- Both use automatic movements
What changes
1.3 mm thicker case. $250 recorded MSRP, $108 higher
Swatch
Sistem Meche
- 42 mm case, 2 mm narrower
- 50.6 mm lug-to-lug, 2.6 mm longer
- Both use automatic movements
What changes
1.3 mm thicker case. $250 recorded MSRP, $108 higher
Glycine
Combat
- 40 mm case, 4 mm narrower
- Both use automatic movements
What changes
Compare models 1.3 mm thinner case. $240 recorded MSRP, $98 higher
Seiko
SCVE007
- 40.5 mm case, 3.5 mm narrower
- 47.3 mm lug-to-lug, 0.7 mm shorter
- Both use automatic movements
What changes
0.7 mm thicker case. $162 recorded MSRP, $20 higher
Seiko
SCVE053
- 42 mm case, 2 mm narrower
- 51.5 mm lug-to-lug, 3.5 mm longer
- Both use automatic movements
What changes
0.9 mm thinner case. $207 recorded MSRP, $65 higher
Casio
Edifice EFK-100D
- 39 mm case, 5 mm narrower
- 43.5 mm lug-to-lug, 4.5 mm shorter
- Both use automatic movements
What changes
MSRP is not recorded for this match.
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
DOXA
SUB 300
- 42.5 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
Compare models $2,890 recorded MSRP, $2,748 higher
Glycine
Combat Sub
- 42 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 2.1 mm thinner case. $540 recorded MSRP, $398 higher
Orient
75th Anniversary RA-TX0210L10B
- 42.8 mm case, 1.2 mm narrower
- 48.1 mm lug-to-lug, 0.1 mm longer
- Both use automatic movements
What changes
Compare models 0.6 mm thicker case. $375 recorded MSRP, $233 higher
DOXA
SUB 200 C-GRAPH II
- 42 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 3.3 mm thicker case. $2,890 recorded MSRP, $2,748 higher
Bulova
Marine Star
- Same 44 mm case diameter
- Both use automatic movements
What changes
Compare models $695 recorded MSRP, $553 higher
DOXA
SUB 250T GMT
- 40 mm case, 4 mm narrower
- Both use automatic movements
What changes
Compare models $2,790 recorded MSRP, $2,648 higher
Invicta
Pro Diver 9010OBXL
- 43 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Orient
Sports Diver
- 43.6 mm case, 0.4 mm narrower
- 51 mm lug-to-lug, 3 mm longer
- Both use automatic movements
What changes
Compare models 1.5 mm thicker case. $745 recorded MSRP, $603 higher
Victorinox
Journey 1884 Automatic
- 43 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case. $1,200 recorded MSRP, $1,058 higher
Christopher Ward
C60 Trident Reef
- 41 mm case, 3 mm narrower
- 47.9 mm lug-to-lug, 0.1 mm shorter
- Both use automatic movements
What changes
Compare models 1.1 mm thinner case. $995 recorded MSRP, $853 higher
Glycine
Combat Sub
- 46 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 2.3 mm thinner case. $515 recorded MSRP, $373 higher
Glycine
Combat Sub
- 42 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 2.1 mm thinner case. $515 recorded MSRP, $373 higher
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