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Watches/Alternatives/Seiko Prospex Alpinist Mechanical GMT

Watch alternatives

Alternatives to the Seiko Prospex Alpinist Mechanical GMT

Reference SBEJ005

Keep what you like. Explore what could be different. Compare 49 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
39.5 mm
Lug-to-lug
46.4 mm
Movement
Automatic
Catalog MSRP
Not recorded
Seiko Prospex Alpinist Mechanical GMTThe starting point
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Starting points

Choose the differences that matter to you.

Closest catalog matchSan Martin Watchdives x San Martin 38mm Upgraded ST2130 Chronometer Automatic Watch SN0113CW38 mm case, 1.5 mm narrowerSee the match ↓
Shorter lug-to-lugAlcadus Watches Dromo - Black45.5 mm lug-to-lug, 0.9 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.

49 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

Boldr Expedition II
Boldr

Expedition II

  • 41 mm case, 1.5 mm wider
  • 48 mm lug-to-lug, 1.6 mm longer
  • Both use automatic movements
What changes

0.4 mm thicker case

View watch ↗
Sheffield SCR
Sheffield

SCR

  • 40 mm case, 0.5 mm wider
  • 48 mm lug-to-lug, 1.6 mm longer
  • Both use automatic movements
What changes

0.6 mm thinner case

View watch ↗
Alcadus Watches Dromo - Black
Alcadus Watches

Dromo - Black

  • 39 mm case, 0.5 mm narrower
  • 45.5 mm lug-to-lug, 0.9 mm shorter
  • Both use automatic movements
What changes

0.9 mm thinner case

View watch ↗
Bernhardt Binnacle Timer - Green
Bernhardt

Binnacle Timer - Green

  • 39 mm case, 0.5 mm narrower
  • 46 mm lug-to-lug, 0.4 mm shorter
  • Both use automatic movements
What changes

2.1 mm thinner case

View watch ↗
Borealis Watch Co. Sea Storm MK2
Borealis Watch Co.

Sea Storm MK2

  • 41.5 mm case, 2 mm wider
  • 48.5 mm lug-to-lug, 2.1 mm longer
  • Both use automatic movements
What changes

0.6 mm thicker case

View watch ↗
Henry Archer Nordsø
Henry Archer

Nordsø

  • 40 mm case, 0.5 mm wider
  • 47 mm lug-to-lug, 0.6 mm longer
  • Both use automatic movements
What changes

3 mm thinner case

View watch ↗
Henry Archer Vesterhav
Henry Archer

Vesterhav

  • 40 mm case, 0.5 mm wider
  • 47 mm lug-to-lug, 0.6 mm longer
  • Both use automatic movements
What changes

3.2 mm thinner case

View watch ↗
Vertigo Watches Tritone
Vertigo Watches

Tritone

  • 40 mm case, 0.5 mm wider
  • 48 mm lug-to-lug, 1.6 mm longer
  • Both use automatic movements
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Geckota Sea-Hunter Dive Watch
Geckota

Sea-Hunter Dive Watch

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

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

View watch ↗
Baltic Aquascaphe MK2
Baltic

Aquascaphe MK2

  • 37 mm case, 2.5 mm narrower
  • 45 mm lug-to-lug, 1.4 mm shorter
  • Both use automatic movements
What changes

0.7 mm thinner case

View watch ↗
Astor + Banks Sea Ranger M2
Astor + Banks

Sea Ranger M2

  • 40 mm case, 0.5 mm wider
  • 45.5 mm lug-to-lug, 0.9 mm shorter
  • Both use automatic movements
What changes

1.1 mm thinner case

View watch ↗
Spinnaker Spence 300
Spinnaker

Spence 300

  • 40 mm case, 0.5 mm wider
  • 48 mm lug-to-lug, 1.6 mm longer
  • Both use automatic movements
What changes

2.1 mm thinner case

View watch ↗

Mainstream picks· 12

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

Seiko Alpinist
Seiko

Alpinist

  • Same 39.5 mm case diameter
  • Both use automatic movements
What changes

0.4 mm thinner case

View watch ↗
Compare models ↗
Seiko HBC007J1
Seiko

HBC007J1

  • Same 39.5 mm case diameter
  • Same Seiko 6R54 caliber
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Compare models ↗
Seiko Prospex Land Mechanical GMT
Seiko

Prospex Land Mechanical GMT

  • Same 39.5 mm case diameter
  • Same Seiko 6R54 caliber
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Compare models ↗
Orient AC0Q-40 Diver Watch
Orient

AC0Q-40 Diver Watch

  • 39.9 mm case, 0.4 mm wider
  • 46.5 mm lug-to-lug, 0.1 mm longer
  • Both use automatic movements
What changes

0.8 mm thinner case

View watch ↗
Hamilton Khaki Navy Scuba Auto
Hamilton

Khaki Navy Scuba Auto

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

0.7 mm thinner case

View watch ↗
Orient Diver Design 40
Orient

Diver Design 40

  • 39.9 mm case, 0.4 mm wider
  • 46.5 mm lug-to-lug, 0.1 mm longer
  • Both use automatic movements
What changes

0.8 mm thinner case

View watch ↗
Timex Expedition Pioneer Automatic 41mm Leather Strap Watch
Timex

Expedition Pioneer Automatic 41mm Leather Strap Watch

  • 41 mm case, 1.5 mm wider
  • Both use automatic movements
What changes

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

View watch ↗
Compare models ↗
Glycine Men's Combat Sub Sport 39mm Automatic Watch GL0404
Glycine

Men's Combat Sub Sport 39mm Automatic Watch GL0404

  • 39 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

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

View watch ↗
Timex Expedition Pioneer Titanium Automatic GMT
Timex

Expedition Pioneer Titanium Automatic GMT

  • 41 mm case, 1.5 mm wider
  • 48 mm lug-to-lug, 1.6 mm longer
  • Both use automatic movements
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Bulova Black Dial Stainless Steel Bracelet Vintage Sea Hunter 43B175
Bulova

Black Dial Stainless Steel Bracelet Vintage Sea Hunter 43B175

  • 39 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

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

View watch ↗
Glycine Men's Combat Sub Sport 39mm Automatic Watch GL0408
Glycine

Men's Combat Sub Sport 39mm Automatic Watch GL0408

  • 39 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

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

View watch ↗
Tissot Seastar 1000
Tissot

Seastar 1000

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

1.1 mm thinner case

View watch ↗

Cheaper alternatives· 12

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

Orient AA02 Diver Watch
Orient

AA02 Diver Watch

  • 41.5 mm case, 2 mm wider
  • 47 mm lug-to-lug, 0.6 mm longer
  • Both use automatic movements
What changes

0.6 mm thinner case

View watch ↗
Timex Deepwater Reef 200 41mm Synthetic Rubber Strap Watch
Timex

Deepwater Reef 200 41mm Synthetic Rubber Strap Watch

  • 41 mm case, 1.5 mm wider
What changes

Quartz movement instead of automatic

View watch ↗
Timex MK1 Chronograph 40mm Leather Strap Watch
Timex

MK1 Chronograph 40mm Leather Strap Watch

  • 40 mm case, 0.5 mm wider
  • 46.5 mm lug-to-lug, 0.1 mm longer
What changes

Hybrid movement instead of automatic

View watch ↗
Timex Deepwater Meridian 200 38mm HNBR Rubber Strap Watch
Timex

Deepwater Meridian 200 38mm HNBR Rubber Strap Watch

  • 38 mm case, 1.5 mm narrower
  • 44 mm lug-to-lug, 2.4 mm shorter
What changes

Quartz movement instead of automatic

View watch ↗
Casio Edifice EFK-100D
Casio

Edifice EFK-100D

  • 39 mm case, 0.5 mm narrower
  • 43.5 mm lug-to-lug, 2.9 mm shorter
  • Both use automatic movements
What changes

1.1 mm thinner case

View watch ↗
Glycine Men's Combat Sub 40mm Quartz Watch GL1062
Glycine

Men's Combat Sub 40mm Quartz Watch GL1062

  • 40 mm case, 0.5 mm wider
What changes

Quartz movement instead of automatic

View watch ↗
Orient Bambino Version 6
Orient

Bambino Version 6

  • 40.5 mm case, 1 mm wider
  • 46.5 mm lug-to-lug, 0.1 mm longer
  • Both use automatic movements
What changes

1.3 mm thinner case

View watch ↗
Orient Bambino Version 7 (40.5mm)
Orient

Bambino Version 7 (40.5mm)

  • 40.5 mm case, 1 mm wider
  • 46.5 mm lug-to-lug, 0.1 mm longer
  • Both use automatic movements
What changes

1.3 mm thinner case

View watch ↗
Casio EFB-730D
Casio

EFB-730D

  • 40 mm case, 0.5 mm wider
  • 47 mm lug-to-lug, 0.6 mm longer
What changes

Quartz movement instead of automatic. 2.6 mm thinner case

View watch ↗
Citizen Donald Duck
Citizen

Donald Duck

  • 42 mm case, 2.5 mm wider
What changes

Solar movement instead of automatic

View watch ↗
Casio MDV-106 Duro
Casio

MDV-106 Duro

  • 44.2 mm case, 4.7 mm wider
  • 48.5 mm lug-to-lug, 2.1 mm longer
What changes

Quartz movement instead of automatic. 1.5 mm thinner case

View watch ↗
Citizen Mickey Mouse
Citizen

Mickey Mouse

  • 43 mm case, 3.5 mm wider
What changes

Solar movement instead of automatic

View watch ↗

Pricier alternatives· 12

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

Glycine Sea Kraken
Glycine

Sea Kraken

  • 39 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

0.9 mm thinner case

View watch ↗
Glycine Combat Sub Sport
Glycine

Combat Sub Sport

  • 39 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

2.4 mm thinner case

View watch ↗
Marathon Jeep Rubicon TSAR
Marathon

Jeep Rubicon TSAR

  • 41 mm case, 1.5 mm wider
  • 48 mm lug-to-lug, 1.6 mm longer
  • Both use automatic movements
What changes

0.4 mm thicker case

View watch ↗
Bremont Supermarine 300M
Bremont

Supermarine 300M

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

1.6 mm thinner case

View watch ↗
Seiko Prospex Sea 1968 Heritage Diver's GMT
Seiko

Prospex Sea 1968 Heritage Diver's GMT

  • 42 mm case, 2.5 mm wider
  • 48.6 mm lug-to-lug, 2.2 mm longer
  • Same Seiko 6R54 caliber
What changes

0.7 mm thinner case

View watch ↗
Compare models ↗
Glycine Combat Sub
Glycine

Combat Sub

  • 36 mm case, 3.5 mm narrower
  • Both use automatic movements
What changes

1.6 mm thinner case

View watch ↗
Marathon Jeep Rubicon GSAR
Marathon

Jeep Rubicon GSAR

  • 41 mm case, 1.5 mm wider
  • 48 mm lug-to-lug, 1.6 mm longer
  • Both use automatic movements
What changes

0.4 mm thicker case

View watch ↗
Hamilton Khaki Navy Frogman Auto
Hamilton

Khaki Navy Frogman Auto

  • 41 mm case, 1.5 mm wider
  • Both use automatic movements
What changes

1.3 mm thicker case

View watch ↗
Panerai Luminor 42 Collection
Panerai

Luminor 42 Collection

  • 42 mm case, 2.5 mm wider
  • Both use automatic movements
What changes

0.2 mm thicker case

View watch ↗
DOXA SUB 250T GMT
DOXA

SUB 250T GMT

  • 40 mm case, 0.5 mm wider
  • Both use automatic movements
What changes

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

View watch ↗
Longines LEGEND DIVER
Longines

LEGEND DIVER

  • 39 mm case, 0.5 mm narrower
  • 47 mm lug-to-lug, 0.6 mm longer
  • Both use automatic movements
What changes

0.9 mm thinner case

View watch ↗
Yema Superman Heritage GMT Bronze
Yema

Superman Heritage GMT Bronze

  • 39 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

1.9 mm thinner case

View watch ↗

Homages & lookalikes· 1

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.

San Martin Watchdives x San Martin 38mm Upgraded ST2130 Chronometer Automatic Watch SN0113CW
San Martin

Watchdives x San Martin 38mm Upgraded ST2130 Chronometer Automatic Watch SN0113CW

  • 38 mm case, 1.5 mm narrower
  • 45 mm lug-to-lug, 1.4 mm shorter
  • Both use automatic movements
What changes

1.6 mm thinner case

View watch ↗
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