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/Addiesdive Sharkmaster 300 Automatic Dive Watch AD2056

Watch alternatives

Alternatives to the Addiesdive Sharkmaster 300 Automatic Dive Watch AD2056

Keep what you like. Explore what could be different. Compare 35 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
$149
Addiesdive Sharkmaster 300 Automatic Dive Watch AD2056The 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 matchArethusa Watch Co World DiverSame 40 mm case diameterSee the match ↓
Lower recorded MSRPSeiko Conceptual SNK807K2$115 recorded MSRP, $34 lowerSee the match ↓
Shorter lug-to-lugLa Touraine Subnautica44.8 mm lug-to-lug, 1.2 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.

35 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

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

0.5 mm thinner case

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

Aquadiver

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

0.6 mm thinner case. $475 recorded MSRP, $326 higher

View watch ↗
Compare models ↗
Phoibos Leviathan
Phoibos

Leviathan

  • Same 40 mm case diameter
  • 48 mm lug-to-lug, 2 mm longer
  • Same Seiko NH35 caliber
What changes

1 mm thinner case. $399 recorded MSRP, $250 higher

View watch ↗
Compare models ↗
Nuncier N200 Gunmetal V2 Index 40.5mm
Nuncier

N200 Gunmetal V2 Index 40.5mm

  • 40.5 mm case, 0.5 mm wider
  • 46.5 mm lug-to-lug, 0.5 mm longer
  • Same Seiko NH35 caliber
What changes

$769 recorded MSRP, $620 higher

View watch ↗
Compare models ↗
Ratio FreeDiver X Ocean Blue With Blue Ceramic Inlay Automatic RTX003 200M Men's Watch
Ratio

FreeDiver X Ocean Blue With Blue Ceramic Inlay Automatic RTX003 200M Men's Watch

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

1 mm thicker case. $230 recorded MSRP, $81 higher

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

0.8 mm thinner case. $449 recorded MSRP, $300 higher

View watch ↗
Compare models ↗
La Touraine Subnautica
La Touraine

Subnautica

  • 40.8 mm case, 0.8 mm wider
  • 44.8 mm lug-to-lug, 1.2 mm shorter
  • Same Seiko NH35 caliber
What changes

0.2 mm thicker case. $270 recorded MSRP, $121 higher

View watch ↗
Compare models ↗
Nuncier N200 Titanium Gray V2 Index 40.5mm
Nuncier

N200 Titanium Gray V2 Index 40.5mm

  • 40.5 mm case, 0.5 mm wider
  • 46.5 mm lug-to-lug, 0.5 mm longer
  • Same Seiko NH35 caliber
What changes

$769 recorded MSRP, $620 higher

View watch ↗
Compare models ↗
Spinnaker Croft
Spinnaker

Croft

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

$219 recorded MSRP, $70 higher

View watch ↗
Compare models ↗
BERNY BERNY-Customize-Men Automatic Diver Watch-AM126M
BERNY

BERNY-Customize-Men Automatic Diver Watch-AM126M

  • 40.5 mm case, 0.5 mm wider
  • 47.5 mm lug-to-lug, 1.5 mm longer
  • Same Seiko NH35 caliber
What changes

1 mm thinner case. $170 recorded MSRP, $21 higher

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

Aquadiver Falcon Eye

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

0.6 mm thinner case. $475 recorded MSRP, $326 higher

View watch ↗
Compare models ↗
Islander Bayport Automatic Dive Watch
Islander

Bayport Automatic Dive Watch

  • Same 40 mm case diameter
  • 40 mm lug-to-lug, 6 mm shorter
  • Same Seiko NH35 caliber
What changes

0.5 mm thinner case. $349 recorded MSRP, $200 higher

View watch ↗
Compare models ↗

Mainstream picks· 11

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

Seiko SCVE053
Seiko

SCVE053

  • 42 mm case, 2 mm wider
  • 51.5 mm lug-to-lug, 5.5 mm longer
  • Both use automatic movements
What changes

2.4 mm thinner case. $207 recorded MSRP, $58 higher

View watch ↗
Orient FAA02007B9
Orient

FAA02007B9

  • 47 mm case, 7 mm wider
  • Both use automatic movements
What changes

$265 recorded MSRP, $116 higher

View watch ↗
Compare models ↗
Orient FAA02008D9
Orient

FAA02008D9

  • 47 mm case, 7 mm wider
  • Both use automatic movements
What changes

$265 recorded MSRP, $116 higher

View watch ↗
Compare models ↗
Swatch Sistem Slate
Swatch

Sistem Slate

  • 42 mm case, 2 mm wider
  • 50.6 mm lug-to-lug, 4.6 mm longer
  • Both use automatic movements
What changes

0.2 mm thinner case. $250 recorded MSRP, $101 higher

View watch ↗
Swatch Sistem Lake
Swatch

Sistem Lake

  • 42 mm case, 2 mm wider
  • 50.6 mm lug-to-lug, 4.6 mm longer
  • Both use automatic movements
What changes

0.2 mm thinner case. $230 recorded MSRP, $81 higher

View watch ↗
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

1.5 mm thinner case

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

MK1 Chronograph 40mm Leather Strap Watch

  • Same 40 mm case diameter
  • 46.5 mm lug-to-lug, 0.5 mm longer
What changes

Hybrid movement instead of automatic. $249 recorded MSRP, $100 higher

View watch ↗
Swatch Sistem Meche
Swatch

Sistem Meche

  • 42 mm case, 2 mm wider
  • 50.6 mm lug-to-lug, 4.6 mm longer
  • Both use automatic movements
What changes

0.2 mm thinner case. $250 recorded MSRP, $101 higher

View watch ↗
Orient Sport Watch
Orient

Sport Watch

  • 41.9 mm case, 1.9 mm wider
  • 48 mm lug-to-lug, 2 mm longer
  • Both use automatic movements
What changes

2 mm thinner case. $245 recorded MSRP, $96 higher

View watch ↗
Seiko SNK063J5
Seiko

SNK063J5

  • 34 mm case, 6 mm narrower
  • Both use automatic movements
What changes

2 mm thinner case. $179 recorded MSRP, $30 higher

View watch ↗
Seiko Conceptual SNK807K2
Seiko

Conceptual SNK807K2

  • $115 recorded MSRP, $34 lower
  • 37 mm case, 3 mm narrower
  • Both use automatic movements
What changes

3 mm thinner case

View watch ↗

Pricier alternatives· 12

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

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 ↗
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 ↗
Invicta Pro Diver 23678
Invicta

Pro Diver 23678

  • 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 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

1.2 mm thinner case. $370 recorded MSRP, $221 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

$395 recorded MSRP, $246 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, $330 higher

View watch ↗
Compare models ↗
Yema Skin Diver CMM.20
Yema

Skin Diver CMM.20

  • 39.5 mm case, 0.5 mm narrower
  • 47 mm lug-to-lug, 1 mm longer
  • Both use automatic movements
What changes

2.5 mm thinner case. $2,790 recorded MSRP, $2,641 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, $1,746 higher

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

1.2 mm thinner case. $370 recorded MSRP, $221 higher

View watch ↗
Compare models ↗
Yema Navygraf Heritage
Yema

Navygraf Heritage

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

3.2 mm thinner case. $990 recorded MSRP, $841 higher

View watch ↗
Compare models ↗
Bremont The Meta Kronos
Bremont

The Meta Kronos

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

1 mm thinner case. $3,145 recorded MSRP, $2,996 higher

View watch ↗
Compare models ↗
Fortis Marinemaster M-40
Fortis

Marinemaster M-40

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

1 mm thinner case. $3,520 recorded MSRP, $3,371 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.