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/Cronos BB54 Vintage Diver 37mm

Watch alternatives

Alternatives to the Cronos BB54 Vintage Diver 37mm

Reference L6033

Keep what you like. Explore what could be different. Compare 34 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
37 mm
Lug-to-lug
46 mm
Movement
Automatic
Catalog MSRP
$238
Cronos BB54 Vintage Diver 37mmThe 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 matchThorn Diver T023 V2$189 recorded MSRP, $49 lowerSee the match ↓
Lower recorded MSRPThorn Thorn Titanium$185 recorded MSRP, $53 lowerSee the match ↓
Shorter lug-to-lugVertex M60 AquaLion D45 mm lug-to-lug, 1 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.

34 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

Thorn Diver T023 V2
Thorn

Diver T023 V2

  • $189 recorded MSRP, $49 lower
  • 40 mm case, 3 mm wider
  • 46.6 mm lug-to-lug, 0.6 mm longer
What changes

1.2 mm thicker case

View watch ↗
Compare models ↗
Thorn Thorn Titanium
Thorn

Thorn Titanium

  • $185 recorded MSRP, $53 lower
  • 39 mm case, 2 mm wider
  • 44.4 mm lug-to-lug, 1.6 mm shorter
What changes

1 mm thicker case

View watch ↗
Compare models ↗
Thorn Titanium Dive Watch
Thorn

Titanium Dive Watch

  • $189 recorded MSRP, $49 lower
  • 39 mm case, 2 mm wider
  • Same PT5000 caliber
What changes

1 mm thicker case

View watch ↗
Compare models ↗
IXDAO 5305 Retro Professional Diver
IXDAO

5305 Retro Professional Diver

  • $218 recorded MSRP, $20 lower
  • 39 mm case, 2 mm wider
  • 48 mm lug-to-lug, 2 mm longer
What changes

1.1 mm thicker case

View watch ↗
Compare models ↗
IXDAO Bronze Dive Watch
IXDAO

Bronze Dive Watch

  • 39 mm case, 2 mm wider
  • 47 mm lug-to-lug, 1 mm longer
  • Same PT5000 caliber
What changes

0.4 mm thicker case. $269 recorded MSRP, $31 higher

View watch ↗
Compare models ↗
Militado Diver Mech
Militado

Diver Mech

  • $214 recorded MSRP, $24 lower
  • 39 mm case, 2 mm wider
  • Same PT5000 caliber
What changes

0.2 mm thicker case

View watch ↗
Compare models ↗
Militado BB58 Retro
Militado

BB58 Retro

  • $149 recorded MSRP, $89 lower
  • 38 mm case, 1 mm wider
  • Both use automatic movements
What changes

1.9 mm thicker case

View watch ↗
Compare models ↗
Erebus Watches Origin 40
Erebus Watches

Origin 40

  • 40 mm case, 3 mm wider
  • Both use automatic movements
What changes

0.9 mm thicker case. $499 recorded MSRP, $261 higher

View watch ↗
Compare models ↗
Phoibos Narwhal
Phoibos

Narwhal

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

0.4 mm thicker case. $509 recorded MSRP, $271 higher

View watch ↗
Compare models ↗
Squale Super-Squale
Squale

Super-Squale

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

0.9 mm thicker case. $1,230 recorded MSRP, $992 higher

View watch ↗
Compare models ↗
Aigi Watches Royal Danish Air Force
Aigi Watches

Royal Danish Air Force

  • 40 mm case, 3 mm wider
  • Both use automatic movements
What changes

0.2 mm thicker case. $858 recorded MSRP, $620 higher

View watch ↗
Compare models ↗
IXDAO Titanium Dive Watch
IXDAO

Titanium Dive Watch

  • 39 mm case, 2 mm wider
  • 47 mm lug-to-lug, 1 mm longer
  • Both use automatic movements
What changes

0.4 mm thicker case. $269 recorded MSRP, $31 higher

View watch ↗
Compare models ↗

Mainstream picks· 12

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

Invicta Pro Diver 8927OB
Invicta

Pro Diver 8927OB

  • 40 mm case, 3 mm wider
  • Both use automatic movements
What changes

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

View watch ↗
Compare models ↗
Bulova Vintage Sea Hunter
Bulova

Vintage Sea Hunter

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

$375 recorded MSRP, $137 higher

View watch ↗
Compare models ↗
Orient Diver Design 40
Orient

Diver Design 40

  • 39.9 mm case, 2.9 mm wider
  • 46.5 mm lug-to-lug, 0.5 mm longer
  • Both use automatic movements
What changes

1.7 mm thicker case. $395 recorded MSRP, $157 higher

View watch ↗
Compare models ↗
Invicta Pro Diver 5053
Invicta

Pro Diver 5053

  • 40 mm case, 3 mm wider
  • Both use automatic movements
What changes

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

View watch ↗
Compare models ↗
Invicta Pro Diver 8926T-TF
Invicta

Pro Diver 8926T-TF

  • 40 mm case, 3 mm wider
  • Both use automatic movements
What changes

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

View watch ↗
Compare models ↗
Seiko Seiko 5 Sports SKX series
Seiko

Seiko 5 Sports SKX series

  • 38 mm case, 1 mm wider
  • 44.2 mm lug-to-lug, 1.8 mm shorter
  • Both use automatic movements
What changes

1 mm thicker case. $350 recorded MSRP, $112 higher

View watch ↗
Compare models ↗
Glycine Combat
Glycine

Combat

  • 40 mm case, 3 mm wider
  • Both use automatic movements
What changes

$240 recorded MSRP, $2 higher

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

AC0Q-40 Diver

  • 39.9 mm case, 2.9 mm wider
  • 46.5 mm lug-to-lug, 0.5 mm longer
  • Both use automatic movements
What changes

1.7 mm thicker case. $370 recorded MSRP, $132 higher

View watch ↗
Compare models ↗
Timex Expedition Pioneer 41mm
Timex

Expedition Pioneer 41mm

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

$459 recorded MSRP, $221 higher

View watch ↗
Orient 75th Anniversary RA-AC0Q12L30B
Orient

75th Anniversary RA-AC0Q12L30B

  • 39.9 mm case, 2.9 mm wider
  • 46.5 mm lug-to-lug, 0.5 mm longer
  • Both use automatic movements
What changes

1.7 mm thicker case. $405 recorded MSRP, $167 higher

View watch ↗
Compare models ↗
Timex Expedition Pioneer 41mm TW2Y87400
Timex

Expedition Pioneer 41mm TW2Y87400

  • 41 mm case, 4 mm wider
  • 48 mm lug-to-lug, 2 mm longer
  • Both use automatic movements
What changes

2.9 mm thicker case. $459 recorded MSRP, $221 higher

View watch ↗
Compare models ↗
Seiko Seiko 5 Sports SKX Sports Style Pepsi Limited Edition
Seiko

Seiko 5 Sports SKX Sports Style Pepsi Limited Edition

  • 38 mm case, 1 mm wider
  • 44.2 mm lug-to-lug, 1.8 mm shorter
  • Both use automatic movements
What changes

1 mm thicker case. $472 recorded MSRP, $234 higher

View watch ↗

Pricier alternatives· 10

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

Tudor Black Bay 58 79030
Tudor

Black Bay 58 79030

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

$4,000 recorded MSRP, $3,762 higher

View watch ↗
Compare models ↗
Movado Series 800 Automatic
Movado

Series 800 Automatic

  • 40 mm case, 3 mm wider
  • Both use automatic movements
What changes

$1,995 recorded MSRP, $1,757 higher

View watch ↗
Compare models ↗
Yema Navygraf Heritage
Yema

Navygraf Heritage

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

0.3 mm thinner case. $990 recorded MSRP, $752 higher

View watch ↗
Compare models ↗
Vertex M60 AquaLion D
Vertex

M60 AquaLion D

  • 39 mm case, 2 mm wider
  • 45 mm lug-to-lug, 1 mm shorter
  • Both use automatic movements
What changes

$3,243 recorded MSRP, $3,005 higher

View watch ↗
Compare models ↗
Damasko DK32/2
Damasko

DK32/2

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

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

View watch ↗
Compare models ↗
Damasko DK32 Ocean
Damasko

DK32 Ocean

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

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

View watch ↗
Compare models ↗
Glycine Combat Sub Sport
Glycine

Combat Sub Sport

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

$540 recorded MSRP, $302 higher

View watch ↗
Compare models ↗
Bremont S302
Bremont

S302

  • 40 mm case, 3 mm wider
  • Both use automatic movements
What changes

1.9 mm thicker case. $4,650 recorded MSRP, $4,412 higher

View watch ↗
Compare models ↗
Yema Diver
Yema

Diver

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

0.2 mm thinner case. $990 recorded MSRP, $752 higher

View watch ↗
Compare models ↗
Nivada Grenchen Antarctic Diver Aquamar
Nivada Grenchen

Antarctic Diver Aquamar

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

1.8 mm thicker case. $1,100 recorded MSRP, $862 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.