Aquastar
Deepstar II
- 37 mm case, 1 mm wider
- 46 mm lug-to-lug, 2.5 mm longer
- Both use automatic movements
What changes
Compare models 1 mm thinner case. $2,090 recorded MSRP, $890 higher
Watch alternatives
Alternatives to the Marathon Arctic OSAR 36mm Automatic
Keep what you like. Explore what could be different. Compare 47 catalog matches by dimensions, movement and price.
- Case diameter
- 36 mm
- Lug-to-lug
- 43.5 mm
- Movement
- Automatic
- Catalog MSRP
- $1,200
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchMarathon MSAR (Medium Search & Rescue) Diver's AutomaticSame 36 mm case diameterSee the match Lower recorded MSRPBaltic Aquascaphe MK2$680 recorded MSRP, $520 lowerSee the match Shorter lug-to-lugTissot Seastar 100040 mm lug-to-lug, 3.5 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.
47 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Baltic
Aquascaphe MK2
- $680 recorded MSRP, $520 lower
- 37 mm case, 1 mm wider
- 45 mm lug-to-lug, 1.5 mm longer
What changes
Compare models Dimensions alone do not establish wrist fit.
Farer
Aquamatic
- $875 recorded MSRP, $325 lower
- 38.5 mm case, 2.5 mm wider
- 45 mm lug-to-lug, 1.5 mm longer
What changes
Compare models 1.1 mm thinner case
Spinnaker
Tesei Titanium
- $359 recorded MSRP, $841 lower
- 42 mm case, 6 mm wider
- 50 mm lug-to-lug, 6.5 mm longer
What changes
Compare models 1 mm thicker case
Ratio
FreeDiver GMT Series
- $170 recorded MSRP, $1,030 lower
- 40 mm case, 4 mm wider
- Both use automatic movements
What changes
Compare models 0.6 mm thicker case
Ratio
FreeDiver 200M
- $130 recorded MSRP, $1,070 lower
- 35 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 2 mm thinner case
Nodus
Sector Deep - DLC Destro
- $700 recorded MSRP, $500 lower
- 38 mm case, 2 mm wider
- 47 mm lug-to-lug, 3.5 mm longer
What changes
Compare models 0.6 mm thicker case
Aquatico
Sea Sentinel Tritium
- $699 recorded MSRP, $501 lower
- 38 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case
Borealis Watch Co.
Bull Shark V2
- $495 recorded MSRP, $705 lower
- 38 mm case, 2 mm wider
- 47 mm lug-to-lug, 3.5 mm longer
What changes
Compare models 0.4 mm thinner case
CWC
Arctic Radar Automatic Diver
- 41 mm case, 5 mm wider
- 47 mm lug-to-lug, 3.5 mm longer
- Both use automatic movements
What changes
Compare models 1.6 mm thinner case. $2,031 recorded MSRP, $831 higher
Lum-Tec
Solar Marine
- $463 recorded MSRP, $737 lower
- 39 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 2.3 mm thinner case
Santurce
Picúa
- $949 recorded MSRP, $251 lower
- 39 mm case, 3 mm wider
- 46 mm lug-to-lug, 2.5 mm longer
What changes
Compare models 0.8 mm thinner case
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Marathon
MSAR (Medium Search & Rescue) Diver's Automatic
- Same 36 mm case diameter
- Both use automatic movements
What changes
Compare models 5 mm thicker case. $1,800 recorded MSRP, $600 higher
Glycine
Combat Sub
- Same 36 mm case diameter
- Both use automatic movements
What changes
Compare models 1 mm thinner case. $1,750 recorded MSRP, $550 higher
Yema
Superman Heritage
- $1,004 recorded MSRP, $196 lower
- 39 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 1.7 mm thinner case
Seiko
Prospex Sea
- $900 recorded MSRP, $300 lower
- 41 mm case, 5 mm wider
- 46.9 mm lug-to-lug, 3.4 mm longer
What changes
Compare models 0.7 mm thinner case
Marathon
Jeep Rubicon GSAR
- 41 mm case, 5 mm wider
- 48 mm lug-to-lug, 4.5 mm longer
- Both use automatic movements
What changes
Compare models 1 mm thicker case. $2,100 recorded MSRP, $900 higher
Tissot
Seastar 1000
- $895 recorded MSRP, $305 lower
- 40 mm case, 4 mm wider
- 40 mm lug-to-lug, 3.5 mm shorter
What changes
Compare models 0.5 mm thinner case
Marathon
Jeep Rubicon TSAR
- 41 mm case, 5 mm wider
- 48 mm lug-to-lug, 4.5 mm longer
- Both use automatic movements
What changes
Compare models 1 mm thicker case. $1,650 recorded MSRP, $450 higher
Seiko
Prospex Sea 1965 Heritage Diver's Watch
- 40 mm case, 4 mm wider
- 46.4 mm lug-to-lug, 2.9 mm longer
- Both use automatic movements
What changes
Compare models $1,300 recorded MSRP, $100 higher
Seiko
Prospex Sea
- $625 recorded MSRP, $575 lower
- 43.8 mm case, 7.8 mm wider
- 48.7 mm lug-to-lug, 5.2 mm longer
What changes
Compare models 0.2 mm thinner case
Yema
Superman Titanium MoonTide CMM.11 Limited Edition
- 38.5 mm case, 2.5 mm wider
- 47 mm lug-to-lug, 3.5 mm longer
- Both use automatic movements
What changes
Compare models 1.7 mm thinner case. $2,390 recorded MSRP, $1,190 higher
Tissot
PR516
- $825 recorded MSRP, $375 lower
- 38 mm case, 2 mm wider
- Both use automatic movements
What changes
1.8 mm thinner case
Christopher Ward
C60 Trident Pro 300
- $1,095 recorded MSRP, $105 lower
- 40 mm case, 4 mm wider
- 47.5 mm lug-to-lug, 4 mm longer
What changes
Compare models 1.7 mm thinner case
Cheaper alternatives· 11
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Glycine
Combat Sub Sport
- $540 recorded MSRP, $660 lower
- 39 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 1.8 mm thinner case
Orient
M-Force AC0N
- $555 recorded MSRP, $645 lower
- 45 mm case, 9 mm wider
- 52 mm lug-to-lug, 8.5 mm longer
What changes
Compare models 0.2 mm thinner case
Glycine
Combat Sub
- $515 recorded MSRP, $685 lower
- 42 mm case, 6 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Orient
AC0Q-40 Diver
- $370 recorded MSRP, $830 lower
- 39.9 mm case, 3.9 mm wider
- 46.5 mm lug-to-lug, 3 mm longer
What changes
Compare models 0.2 mm thinner case
Damasko
DSub10
- 43 mm case, 7 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Orient
Neo Classic Sports LE
- $415 recorded MSRP, $785 lower
- 43.5 mm case, 7.5 mm wider
- Both use automatic movements
What changes
Compare models 0.9 mm thicker case
Damasko
DSub50
- 43 mm case, 7 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Invicta
Pro Diver 5053
- 40 mm case, 4 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Damasko
DK20
- 39 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Seiko
Seiko 5 Sports SKX series
- $350 recorded MSRP, $850 lower
- 38 mm case, 2 mm wider
- 44.2 mm lug-to-lug, 0.7 mm longer
What changes
Compare models 0.9 mm thinner case
Seiko
Prospex Sea
- $575 recorded MSRP, $625 lower
- 41.7 mm case, 5.7 mm wider
- 49.5 mm lug-to-lug, 6 mm longer
What changes
Compare models 0.7 mm thinner case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Fortis
Marinemaster M-40
- 40 mm case, 4 mm wider
- Same Sellita SW220-1 caliber
What changes
Compare models $3,960 recorded MSRP, $2,760 higher
Blancpain
Bathyscaphe
- 38 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 2.2 mm thinner case. $12,500 recorded MSRP, $11,300 higher
Fortis
Marinemaster M-44
- 44 mm case, 8 mm wider
- Same Sellita SW220-1 caliber
What changes
Compare models 1 mm thicker case. $5,560 recorded MSRP, $4,360 higher
Fortis
Marinemaster M-44 DLC
- 44 mm case, 8 mm wider
- Same Sellita SW220-1 caliber
What changes
Compare models 1 mm thicker case. $5,450 recorded MSRP, $4,250 higher
Seiko
Prospex Marinemaster 1965 Diver’s Modern Re-interpretation
- 39.5 mm case, 3.5 mm wider
- 47.2 mm lug-to-lug, 3.7 mm longer
- Both use automatic movements
What changes
Compare models 0.7 mm thinner case. $2,800 recorded MSRP, $1,600 higher
DOXA
SUB 250T GMT
- 40 mm case, 4 mm wider
- Both use automatic movements
What changes
Compare models $2,790 recorded MSRP, $1,590 higher
Blancpain
Fifty Fathoms Automatique
- 38.2 mm case, 2.2 mm wider
- Both use automatic movements
What changes
Compare models 1 mm thinner case. $18,600 recorded MSRP, $17,400 higher
Breitling
Superocean Automatic
- Same 36 mm case diameter
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $5,600 recorded MSRP, $4,400 higher
Bremont
Supermarine 500M
- 43 mm case, 7 mm wider
- Both use automatic movements
What changes
Compare models $6,450 recorded MSRP, $5,250 higher
DOXA
SUB 300 Carbon
- 42.5 mm case, 6.5 mm wider
- Both use automatic movements
What changes
Compare models $4,490 recorded MSRP, $3,290 higher
Linde Werdelin
Biformeter Elemental – Black Dial
- 44 mm case, 8 mm wider
- 46 mm lug-to-lug, 2.5 mm longer
- Both use automatic movements
What changes
Compare models 2 mm thicker case. $5,206 recorded MSRP, $4,006 higher
Blancpain
Bathyscaphe Saint Valentin 2023
- 38 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 2.2 mm thinner case. $12,500 recorded MSRP, $11,300 higher
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