lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Best sport watches·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Watch size chart·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Watches/Alternatives/Zelos Swordfish 40mm SS 'Jade' Launch Special

Watch alternatives

Alternatives to the Zelos Swordfish 40mm SS 'Jade' Launch Special

Keep what you like. Explore what could be different. Compare 42 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
40 mm
Lug-to-lug
46 mm
Movement
Automatic
Catalog MSRP
$349
Zelos Swordfish 40mm SS 'Jade' Launch SpecialThe starting point
Your next watch starts with a shortlist.

Save favorites here, compare the details, and keep your collection with you in the app.

Explore the app ↗My watches ↗

Starting points

Choose the differences that matter to you.

Closest catalog matchZelos Swordfish 40mm TiSame 40 mm case diameterSee the match ↓
Lower recorded MSRPBoderry SEATURTLE.OCEAN - Automatic Diver Watch (NH35 movement)$209 recorded MSRP, $140 lowerSee the match ↓
Shorter lug-to-lugTissot Seastar 100043 mm lug-to-lug, 3 mm shorterSee the match ↓

Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD, not current retail offers. Missing measurements stay unknown.

Your priorities

Narrow these matches without leaving the page.

42 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

Zelos Swordfish 40mm Ti
Zelos

Swordfish 40mm Ti

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

$429 recorded MSRP, $80 higher

View watch ↗
Compare models ↗
Zelos Swordfish 3
Zelos

Swordfish 3

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

$399 recorded MSRP, $50 higher

View watch ↗
Compare models ↗
Zelos Swordfish 40mm SS (Ceramic Case)
Zelos

Swordfish 40mm SS (Ceramic Case)

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Compare models ↗
Serket Watch Co Reef Mariana
Serket Watch Co

Reef Mariana

  • Same 40 mm case diameter
  • 47.5 mm lug-to-lug, 1.5 mm longer
  • Same Seiko NH35 caliber
What changes

1.2 mm thicker case. $449 recorded MSRP, $100 higher

View watch ↗
Compare models ↗
Spinnaker Fleuss 40 Automatic
Spinnaker

Fleuss 40 Automatic

  • Same 40 mm case diameter
  • 47 mm lug-to-lug, 1 mm longer
  • Same Seiko NH35 caliber
What changes

1 mm thinner case. $500 recorded MSRP, $151 higher

View watch ↗
Compare models ↗
Boderry SEATURTLE.OCEAN - Automatic Diver Watch (NH35 movement)
Boderry

SEATURTLE.OCEAN - Automatic Diver Watch (NH35 movement)

  • $209 recorded MSRP, $140 lower
  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

0.5 mm thicker case

View watch ↗
Compare models ↗
Filippo Loreti Watches Aquadiver
Filippo Loreti Watches

Aquadiver

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

1.4 mm thicker case. $425 recorded MSRP, $76 higher

View watch ↗
Compare models ↗
MMI Watches Turret 300M - Model: TR6-DV (OCEAN GREEN)
MMI Watches

Turret 300M - Model: TR6-DV (OCEAN GREEN)

  • Same 40 mm case diameter
  • 47 mm lug-to-lug, 1 mm longer
  • Same Seiko NH35 caliber
What changes

1.8 mm thicker case. $425 recorded MSRP, $76 higher

View watch ↗
Compare models ↗
Arethusa Watch Co World Diver
Arethusa Watch Co

World Diver

  • Same 40 mm case diameter
  • 47.5 mm lug-to-lug, 1.5 mm longer
  • Same Seiko NH35 caliber
What changes

1.5 mm thicker case

View watch ↗
Compare models ↗
Spinnaker Croft Pioneer
Spinnaker

Croft Pioneer

  • $270 recorded MSRP, $79 lower
  • 42 mm case, 2 mm wider
  • 47 mm lug-to-lug, 1 mm longer
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Compare models ↗
Venezianico Nereide 42
Venezianico

Nereide 42

  • 42 mm case, 2 mm wider
  • 49 mm lug-to-lug, 3 mm longer
  • Same Seiko NH35 caliber
What changes

0.8 mm thicker case. $724 recorded MSRP, $375 higher

View watch ↗
Compare models ↗
Out of Order Casanova
Out of Order

Casanova

  • $345 recorded MSRP, $4 lower
  • Same Seiko NH35 caliber
What changes

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

View watch ↗
Compare models ↗

Mainstream picks· 12

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

Orient Diver Design 40
Orient

Diver Design 40

  • 39.9 mm case, 0.1 mm narrower
  • 46.5 mm lug-to-lug, 0.5 mm longer
  • Both use automatic movements
What changes

0.8 mm thicker case. $355 recorded MSRP, $6 higher

View watch ↗
Compare models ↗
Invicta Pro Diver 8927OB
Invicta

Pro Diver 8927OB

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

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

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

AC0Q-40 Diver Watch

  • 39.9 mm case, 0.1 mm narrower
  • 46.5 mm lug-to-lug, 0.5 mm longer
  • Both use automatic movements
What changes

0.8 mm thicker case. $355 recorded MSRP, $6 higher

View watch ↗
Compare models ↗
Invicta Pro Diver 9010
Invicta

Pro Diver 9010

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

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

View watch ↗
Compare models ↗
Invicta Pro Diver 5053
Invicta

Pro Diver 5053

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

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

View watch ↗
Compare models ↗
Seiko Prospex Sea PADI Special Edition
Seiko

Prospex Sea PADI Special Edition

  • 41.7 mm case, 1.7 mm wider
  • 49.5 mm lug-to-lug, 3.5 mm longer
  • Both use automatic movements
What changes

0.3 mm thicker case. $650 recorded MSRP, $301 higher

View watch ↗
Compare models ↗
Glycine Men's Combat Sub 42mm Automatic Watch GL0091
Glycine

Men's Combat Sub 42mm Automatic Watch GL0091

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

1 mm thinner case. $540 recorded MSRP, $191 higher

View watch ↗
Compare models ↗
Orient Kamasu
Orient

Kamasu

  • 41.8 mm case, 1.8 mm wider
  • 47 mm lug-to-lug, 1 mm longer
  • Both use automatic movements
What changes

0.8 mm thicker case. $375 recorded MSRP, $26 higher

View watch ↗
Compare models ↗
Timex Expedition Pioneer Titanium Automatic 41mm HNBR Synthetic Rubber Strap Watch
Timex

Expedition Pioneer Titanium Automatic 41mm HNBR Synthetic Rubber Strap Watch

  • 41 mm case, 1 mm wider
  • 48 mm lug-to-lug, 2 mm longer
  • Same Seiko NH35 caliber
What changes

$479 recorded MSRP, $130 higher

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

Black Dial Stainless Steel Bracelet Vintage Sea Hunter 43B175

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

$375 recorded MSRP, $26 higher

View watch ↗
Compare models ↗
Citizen Promaster Diver Automatic
Citizen

Promaster Diver Automatic

  • 44 mm case, 4 mm wider
  • Both use automatic movements
What changes

$650 recorded MSRP, $301 higher

View watch ↗
Compare models ↗
Glycine Unisex Combat Sub Bronze 39mm Automatic Watch GL0517
Glycine

Unisex Combat Sub Bronze 39mm Automatic Watch GL0517

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

0.8 mm thinner case. $540 recorded MSRP, $191 higher

View watch ↗
Compare models ↗

Cheaper alternatives· 6

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

Casio Edifice EFK-100D
Casio

Edifice EFK-100D

  • 39 mm case, 1 mm narrower
  • 43.5 mm lug-to-lug, 2.5 mm shorter
  • Both use automatic movements
What changes

0.5 mm thicker case

View watch ↗
Seiko SCVE007
Seiko

SCVE007

  • $162 recorded MSRP, $187 lower
  • 40.5 mm case, 0.5 mm wider
  • 47.3 mm lug-to-lug, 1.3 mm longer
What changes

1.2 mm thicker case

View watch ↗
Seiko Conceptual SNK807K2
Seiko

Conceptual SNK807K2

  • $115 recorded MSRP, $234 lower
  • 37 mm case, 3 mm narrower
  • Both use automatic movements
What changes

1 mm thinner case

View watch ↗
Seiko Seiko 5 SNKK27K1
Seiko

Seiko 5 SNKK27K1

  • $133 recorded MSRP, $216 lower
  • 37 mm case, 3 mm narrower
  • Both use automatic movements
What changes

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

View watch ↗
Swatch The Swatch Sistem51 Hodinkee Summer Ed
Swatch

The Swatch Sistem51 Hodinkee Summer Ed

  • $170 recorded MSRP, $179 lower
  • 42 mm case, 2 mm wider
  • 50.6 mm lug-to-lug, 4.6 mm longer
What changes

1.9 mm thicker case

View watch ↗
Swatch Waktu51
Swatch

Waktu51

  • $170 recorded MSRP, $179 lower
  • 42 mm case, 2 mm wider
  • 50.6 mm lug-to-lug, 4.6 mm longer
What changes

1.9 mm thicker case

View watch ↗

Pricier alternatives· 12

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

Norqain Adventure 40mm
Norqain

Adventure 40mm

  • Same 40 mm case diameter
  • 48.3 mm lug-to-lug, 2.3 mm longer
  • Both use automatic movements
What changes

0.6 mm thicker case. $3,790 recorded MSRP, $3,441 higher

View watch ↗
Compare models ↗
DOXA SUB 250T GMT
DOXA

SUB 250T GMT

  • Same 40 mm case diameter
  • Both use automatic movements
What changes

$2,790 recorded MSRP, $2,441 higher

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

Prospex Sea 1968 Heritage Diver's GMT

  • 42 mm case, 2 mm wider
  • 48.6 mm lug-to-lug, 2.6 mm longer
  • Both use automatic movements
What changes

0.9 mm thicker case. $1,500 recorded MSRP, $1,151 higher

View watch ↗
Compare models ↗
Bremont Supermarine 300M
Bremont

Supermarine 300M

  • Same 40 mm case diameter
  • Both use automatic movements
What changes

$3,550 recorded MSRP, $3,201 higher

View watch ↗
Compare models ↗
Glycine Sea Kraken
Glycine

Sea Kraken

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

0.7 mm thicker case. $1,550 recorded MSRP, $1,201 higher

View watch ↗
Compare models ↗
Seiko Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition
Seiko

Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition

  • Same 40 mm case diameter
  • 46.4 mm lug-to-lug, 0.4 mm longer
  • Both use automatic movements
What changes

1 mm thicker case. $1,550 recorded MSRP, $1,201 higher

View watch ↗
Compare models ↗
Movado Series 800 Automatic
Movado

Series 800 Automatic

  • Same 40 mm case diameter
  • Both use automatic movements
What changes

$1,895 recorded MSRP, $1,546 higher

View watch ↗
Compare models ↗
Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch
Seiko

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

  • 39.5 mm case, 0.5 mm narrower
  • 47.2 mm lug-to-lug, 1.2 mm longer
  • Both use automatic movements
What changes

0.3 mm thicker case. $2,800 recorded MSRP, $2,451 higher

View watch ↗
Compare models ↗
Yema Superman Dato CMM.10
Yema

Superman Dato CMM.10

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

0.2 mm thinner case. $1,890 recorded MSRP, $1,541 higher

View watch ↗
Compare models ↗
Breitling Avenger Automatic
Breitling

Avenger Automatic

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

0.2 mm thicker case. $4,900 recorded MSRP, $4,551 higher

View watch ↗
Compare models ↗
Hamilton Khaki Navy Scuba Auto
Hamilton

Khaki Navy Scuba Auto

  • Same 40 mm case diameter
  • Both use automatic movements
What changes

0.9 mm thicker case. $975 recorded MSRP, $626 higher

View watch ↗
Compare models ↗
Tissot Seastar 1000
Tissot

Seastar 1000

  • 43 mm case, 3 mm wider
  • 43 mm lug-to-lug, 3 mm shorter
  • Both use automatic movements
What changes

0.7 mm thicker case. $925 recorded MSRP, $576 higher

View watch ↗
Compare models ↗
Keep your wishlist and collection together on iPhone and AndroidExplore the app
Get the appGet the app

Keep exploring

Follow a detail, a style, or a new direction.

Check your wrist fit ↗

Explore how case diameter and lug-to-lug relate to your wrist.

Find your watch style ↗

Use the quiz to explore watches around your preferences.

Best Diver Watches Under $500 ↗

Explore a wider set of watches in this category.