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Watches/Alternatives/Marathon OSAR-D (Original SAR with Date) Automatic 41mm

Watch alternatives

Alternatives to the Marathon OSAR-D (Original SAR with Date) Automatic 41mm

Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
41 mm
Lug-to-lug
43.5 mm
Movement
Automatic
Catalog MSRP
$1,800
Marathon OSAR-D (Original SAR with Date) Automatic 41mmThe starting point
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Starting points

Choose the differences that matter to you.

Closest catalog matchFortis Marinemaster M-4040 mm case, 1 mm narrowerSee the match ↓
Lower recorded MSRPOrient Kamasu$365 recorded MSRP, $1,435 lowerSee 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.

48 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

CWC Automatic Divers Watch Mk.2 Black with Date
CWC

Automatic Divers Watch Mk.2 Black with Date

  • $1,249 recorded MSRP, $551 lower
  • Same 41 mm case diameter
  • 47 mm lug-to-lug, 3.5 mm longer
What changes

Dimensions alone do not establish wrist fit.

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CWC RN Automatic Divers Watch Mk.2 with Date
CWC

RN Automatic Divers Watch Mk.2 with Date

  • $1,249 recorded MSRP, $551 lower
  • Same 41 mm case diameter
  • 47 mm lug-to-lug, 3.5 mm longer
What changes

Dimensions alone do not establish wrist fit.

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Squale 1521 Classic COSC
Squale

1521 Classic COSC

  • 42 mm case, 1 mm wider
  • 48 mm lug-to-lug, 4.5 mm longer
  • Both use automatic movements
What changes

0.5 mm thinner case. $1,965 recorded MSRP, $165 higher

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Squale 1545
Squale

1545

  • $930 recorded MSRP, $870 lower
  • 40 mm case, 1 mm narrower
  • Both use automatic movements
What changes

1 mm thinner case

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Zelos Mako 4
Zelos

Mako 4

  • $599 recorded MSRP, $1,201 lower
  • 40 mm case, 1 mm narrower
  • Both use automatic movements
What changes

0.8 mm thinner case

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CWC Automatic Divers Watch Mk.2 Black
CWC

Automatic Divers Watch Mk.2 Black

  • $1,249 recorded MSRP, $551 lower
  • Same 41 mm case diameter
  • 47 mm lug-to-lug, 3.5 mm longer
What changes

Dimensions alone do not establish wrist fit.

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Spinnaker Croft Pioneer
Spinnaker

Croft Pioneer

  • $203 recorded MSRP, $1,597 lower
  • 42 mm case, 1 mm wider
  • 47 mm lug-to-lug, 3.5 mm longer
What changes

1 mm thinner case

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Spinnaker Hull Diver
Spinnaker

Hull Diver

  • $300 recorded MSRP, $1,500 lower
  • 42 mm case, 1 mm wider
  • 47.5 mm lug-to-lug, 4 mm longer
What changes

2 mm thicker case

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Redwood Watches Marine Engineer
Redwood Watches

Marine Engineer

  • $439 recorded MSRP, $1,361 lower
  • 40 mm case, 1 mm narrower
  • Both use automatic movements
What changes

0.7 mm thicker case

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Spinnaker Bradner Automatic
Spinnaker

Bradner Automatic

  • $285 recorded MSRP, $1,515 lower
  • 42 mm case, 1 mm wider
  • 50 mm lug-to-lug, 6.5 mm longer
What changes

2 mm thicker case

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BERNY BERNY-Men Automatic Compressor-style Diver Watch V5-AM539M
BERNY

BERNY-Men Automatic Compressor-style Diver Watch V5-AM539M

  • $140 recorded MSRP, $1,660 lower
  • 42 mm case, 1 mm wider
  • 49 mm lug-to-lug, 5.5 mm longer
What changes

1 mm thicker case

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Borealis Watch Co. Bull Shark V2
Borealis Watch Co.

Bull Shark V2

  • $495 recorded MSRP, $1,305 lower
  • 38 mm case, 3 mm narrower
  • 47 mm lug-to-lug, 3.5 mm longer
What changes

0.4 mm thinner case

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Mainstream picks· 12

Established-brand matches. Compare the recorded dimensions, movement and price for each watch.

Seiko Prospex Sea
Seiko

Prospex Sea

  • $900 recorded MSRP, $900 lower
  • Same 41 mm case diameter
  • 46.9 mm lug-to-lug, 3.4 mm longer
What changes

0.7 mm thinner case

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Marathon GSAR (Government Search & Rescue) Diver's Automatic
Marathon

GSAR (Government Search & Rescue) Diver's Automatic

  • Same 41 mm case diameter
  • 48 mm lug-to-lug, 4.5 mm longer
  • Both use automatic movements
What changes

1 mm thicker case. $2,500 recorded MSRP, $700 higher

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Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
Seiko

Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

  • 42.6 mm case, 1.6 mm wider
  • 49.3 mm lug-to-lug, 5.8 mm longer
  • Both use automatic movements
What changes

0.4 mm thicker case. $2,900 recorded MSRP, $1,100 higher

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Seiko Prospex Sea 1968 Heritage Diver's GMT
Seiko

Prospex Sea 1968 Heritage Diver's GMT

  • $1,500 recorded MSRP, $300 lower
  • 42 mm case, 1 mm wider
  • 48.6 mm lug-to-lug, 5.1 mm longer
What changes

Dimensions alone do not establish wrist fit.

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Marathon Jeep Rubicon TSAR
Marathon

Jeep Rubicon TSAR

  • $1,650 recorded MSRP, $150 lower
  • Same 41 mm case diameter
  • 48 mm lug-to-lug, 4.5 mm longer
What changes

1 mm thicker case

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Sinn EZM 3 S
Sinn

EZM 3 S

  • Same 41 mm case diameter
  • Both use automatic movements
What changes

0.7 mm thinner case. $3,046 recorded MSRP, $1,246 higher

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Glycine Combat Sub Vintage
Glycine

Combat Sub Vintage

  • $1,530 recorded MSRP, $270 lower
  • 42 mm case, 1 mm wider
  • Both use automatic movements
What changes

0.5 mm thinner case

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Hamilton Khaki Navy Frogman Auto
Hamilton

Khaki Navy Frogman Auto

  • $1,395 recorded MSRP, $405 lower
  • Same 41 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Marathon Jeep Rubicon GSAR
Marathon

Jeep Rubicon GSAR

  • Same 41 mm case diameter
  • 48 mm lug-to-lug, 4.5 mm longer
  • Both use automatic movements
What changes

1 mm thicker case. $2,100 recorded MSRP, $300 higher

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Bremont Supermarine 300M
Bremont

Supermarine 300M

  • 40 mm case, 1 mm narrower
  • Both use automatic movements
What changes

1 mm thinner case. $3,350 recorded MSRP, $1,550 higher

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Hamilton Khaki Navy Scuba Auto
Hamilton

Khaki Navy Scuba Auto

  • $975 recorded MSRP, $825 lower
  • 40 mm case, 1 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Yema Navygraf Heritage
Yema

Navygraf Heritage

  • $990 recorded MSRP, $810 lower
  • 39 mm case, 2 mm narrower
  • 46 mm lug-to-lug, 2.5 mm longer
What changes

2.2 mm thinner case

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Cheaper alternatives· 12

Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.

Orient Kamasu
Orient

Kamasu

  • $365 recorded MSRP, $1,435 lower
  • 41.8 mm case, 0.8 mm wider
  • 47 mm lug-to-lug, 3.5 mm longer
What changes

0.2 mm thinner case

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Glycine Men's Combat Sub Sport GMT 42mm Automatic Watch GL0382
Glycine

Men's Combat Sub Sport GMT 42mm Automatic Watch GL0382

  • $795 recorded MSRP, $1,005 lower
  • 42 mm case, 1 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Orient AA02 Diver Watch
Orient

AA02 Diver Watch

  • $350 recorded MSRP, $1,450 lower
  • 41.5 mm case, 0.5 mm wider
  • 47 mm lug-to-lug, 3.5 mm longer
What changes

Dimensions alone do not establish wrist fit.

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Compare models ↗
Glycine Men's Combat Sub 42mm Automatic Watch GL0087
Glycine

Men's Combat Sub 42mm Automatic Watch GL0087

  • $515 recorded MSRP, $1,285 lower
  • 42 mm case, 1 mm wider
  • Both use automatic movements
What changes

2.4 mm thinner case

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Glycine Men's Combat Sub 42mm Automatic Watch GL0249
Glycine

Men's Combat Sub 42mm Automatic Watch GL0249

  • $540 recorded MSRP, $1,260 lower
  • 42 mm case, 1 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Orient AA08 Diver Watch
Orient

AA08 Diver Watch

  • $390 recorded MSRP, $1,410 lower
  • 41.8 mm case, 0.8 mm wider
  • 46.8 mm lug-to-lug, 3.3 mm longer
What changes

0.2 mm thinner case

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Tissot Seastar 1000
Tissot

Seastar 1000

  • $875 recorded MSRP, $925 lower
  • 40 mm case, 1 mm narrower
  • Both use automatic movements
What changes

0.5 mm thinner case

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Seiko Prospex Sea
Seiko

Prospex Sea

  • $575 recorded MSRP, $1,225 lower
  • 41.7 mm case, 0.7 mm wider
  • 49.5 mm lug-to-lug, 6 mm longer
What changes

0.7 mm thinner case

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Seiko King Turtle
Seiko

King Turtle

  • $625 recorded MSRP, $1,175 lower
  • 45 mm case, 4 mm wider
  • 47.7 mm lug-to-lug, 4.2 mm longer
What changes

0.2 mm thicker case

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Seiko Prospex Sea
Seiko

Prospex Sea

  • $550 recorded MSRP, $1,250 lower
  • 43.8 mm case, 2.8 mm wider
  • Both use automatic movements
What changes

0.4 mm thicker case

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Damasko DSub10
Damasko

DSub10

  • 43 mm case, 2 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Timex Deepwater Meridian 200 Automatic GMT 42mm Stainless Steel Bracelet Watch
Timex

Deepwater Meridian 200 Automatic GMT 42mm Stainless Steel Bracelet Watch

  • $549 recorded MSRP, $1,251 lower
  • 42 mm case, 1 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

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Pricier alternatives· 12

Matches in a higher price band. Check the specifications to decide whether the differences matter to you.

Fortis Marinemaster M-40
Fortis

Marinemaster M-40

  • 40 mm case, 1 mm narrower
  • Same Sellita SW220-1 caliber
What changes

$3,960 recorded MSRP, $2,160 higher

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Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

  • 42 mm case, 1 mm wider
  • 49.9 mm lug-to-lug, 6.4 mm longer
  • Both use automatic movements
What changes

0.6 mm thicker case. $6,300 recorded MSRP, $4,500 higher

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Fortis Marinemaster M-44
Fortis

Marinemaster M-44

  • 44 mm case, 3 mm wider
  • Same Sellita SW220-1 caliber
What changes

1 mm thicker case. $7,590 recorded MSRP, $5,790 higher

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Fortis Marinemaster M-44 DLC
Fortis

Marinemaster M-44 DLC

  • 44 mm case, 3 mm wider
  • Same Sellita SW220-1 caliber
What changes

1 mm thicker case. $5,450 recorded MSRP, $3,650 higher

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Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
Omega

Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm

  • 42 mm case, 1 mm wider
  • 47.5 mm lug-to-lug, 4 mm longer
  • Both use automatic movements
What changes

0.8 mm thicker case. $8,600 recorded MSRP, $6,800 higher

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Breitling Superocean Automatic
Breitling

Superocean Automatic

  • 42 mm case, 1 mm wider
  • Both use automatic movements
What changes

0.4 mm thinner case. $5,700 recorded MSRP, $3,900 higher

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Bremont S302
Bremont

S302

  • 40 mm case, 1 mm narrower
  • Both use automatic movements
What changes

$4,400 recorded MSRP, $2,600 higher

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Bremont Supermarine 500M
Bremont

Supermarine 500M

  • 43 mm case, 2 mm wider
  • Both use automatic movements
What changes

$4,700 recorded MSRP, $2,900 higher

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Linde Werdelin Biformeter Elemental – Black Dial
Linde Werdelin

Biformeter Elemental – Black Dial

  • 44 mm case, 3 mm wider
  • 46 mm lug-to-lug, 2.5 mm longer
  • Both use automatic movements
What changes

2 mm thicker case. $5,206 recorded MSRP, $3,406 higher

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Blancpain Bathyscaphe
Blancpain

Bathyscaphe

  • 43 mm case, 2 mm wider
  • Both use automatic movements
What changes

0.4 mm thicker case. $17,100 recorded MSRP, $15,300 higher

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Breitling Avenger Automatic
Breitling

Avenger Automatic

  • 42 mm case, 1 mm wider
  • Both use automatic movements
What changes

0.8 mm thinner case. $5,200 recorded MSRP, $3,400 higher

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Breitling Superocean Automatic
Breitling

Superocean Automatic

  • 42 mm case, 1 mm wider
  • Both use automatic movements
What changes

0.4 mm thinner case. $8,300 recorded MSRP, $6,500 higher

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