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/Casio GMA-P2126W

Watch alternatives

Alternatives to the Casio GMA-P2126W

Reference GMA-P2126W

Keep what you like. Explore what could be different. Compare 39 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
40.5 mm
Lug-to-lug
46 mm
Movement
Quartz
Catalog MSRP
$145
Casio GMA-P2126WThe 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 matchElliot Brown BEACHMASTER40 mm case, 0.5 mm narrowerSee the match ↓
Lower recorded MSRPTimex IRONMAN Shock Endure 42mm Resin Strap Watch$113 recorded MSRP, $32 lowerSee the match ↓
Shorter lug-to-lugTissot PR 10040 mm lug-to-lug, 6 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.

39 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

Elliot Brown BEACHMASTER
Elliot Brown

BEACHMASTER

  • 40 mm case, 0.5 mm narrower
  • 50 mm lug-to-lug, 4 mm longer
  • Both use quartz movements
What changes

2.7 mm thicker case. $969 recorded MSRP, $824 higher

View watch ↗
Nuncier Origen Dawn 40.5mm
Nuncier

Origen Dawn 40.5mm

  • Same 40.5 mm case diameter
  • Both use quartz movements
What changes

$335 recorded MSRP, $190 higher

View watch ↗
Compare models ↗
Nuncier Origen Current 40.5mm
Nuncier

Origen Current 40.5mm

  • Same 40.5 mm case diameter
  • Both use quartz movements
What changes

1.3 mm thinner case. $385 recorded MSRP, $240 higher

View watch ↗
Compare models ↗
Wayforth Voyager Ref. V1.01
Wayforth

Voyager Ref. V1.01

  • 41 mm case, 0.5 mm wider
  • 48 mm lug-to-lug, 2 mm longer
  • Both use quartz movements
What changes

$382 recorded MSRP, $237 higher

View watch ↗
CWC (Cabot Watch Company) 1983 RN Divers Quartz Re-Issue Watch
CWC (Cabot Watch Company)

1983 RN Divers Quartz Re-Issue Watch

  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

0.7 mm thicker case. $1,142 recorded MSRP, $997 higher

View watch ↗
CWC (Cabot Watch Company) G40 Quartz Watch
CWC (Cabot Watch Company)

G40 Quartz Watch

  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

0.7 mm thicker case. $507 recorded MSRP, $362 higher

View watch ↗
CWC (Cabot Watch Company) Ti300 Titanium 5 Quartz Divers Watch
CWC (Cabot Watch Company)

Ti300 Titanium 5 Quartz Divers Watch

  • 41.5 mm case, 1 mm wider
  • 47 mm lug-to-lug, 1 mm longer
  • Both use quartz movements
What changes

0.8 mm thicker case. $999 recorded MSRP, $854 higher

View watch ↗
D1 Milano Polychrono 40.5 mm
D1 Milano

Polychrono 40.5 mm

  • Same 40.5 mm case diameter
  • Both use quartz movements
What changes

$255 recorded MSRP, $110 higher

View watch ↗
AVI-8 Flyboy Airmaster Sector Meca-Quartz
AVI-8

Flyboy Airmaster Sector Meca-Quartz

  • 40 mm case, 0.5 mm narrower
  • 48 mm lug-to-lug, 2 mm longer
What changes

Meca-Quartz movement instead of quartz. 1.2 mm thicker case

View watch ↗
Nuncier SAHARA
Nuncier

SAHARA

  • Same 40.5 mm case diameter
  • Both use quartz movements
What changes

1.3 mm thinner case. $395 recorded MSRP, $250 higher

View watch ↗
CWC G40 Quartz Watch
CWC

G40 Quartz Watch

  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

0.7 mm thicker case. $333 recorded MSRP, $188 higher

View watch ↗
D1 Milano Poly Carbonium
D1 Milano

Poly Carbonium

  • Same 40.5 mm case diameter
  • Both use quartz movements
What changes

$245 recorded MSRP, $100 higher

View watch ↗

Mainstream picks· 12

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

Timex IRONMAN Shock Endure 42mm Resin Strap Watch
Timex

IRONMAN Shock Endure 42mm Resin Strap Watch

  • $113 recorded MSRP, $32 lower
  • 42 mm case, 1.5 mm wider
  • Both use quartz movements
What changes

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

View watch ↗
Timex Q Timex Marbella 40.5mm Stainless Steel Bracelet Watch
Timex

Q Timex Marbella 40.5mm Stainless Steel Bracelet Watch

  • Same 40.5 mm case diameter
  • Both use quartz movements
What changes

$239 recorded MSRP, $94 higher

View watch ↗
Timex IRONMAN Adrenaline 46.5mm Resin Strap Watch
Timex

IRONMAN Adrenaline 46.5mm Resin Strap Watch

  • 46.5 mm case, 6 mm wider
  • Both use quartz movements
What changes

$229 recorded MSRP, $84 higher

View watch ↗
Casio EFV-650D
Casio

EFV-650D

  • $120 recorded MSRP, $25 lower
  • 43.5 mm case, 3 mm wider
  • 48.6 mm lug-to-lug, 2.6 mm longer
What changes

0.3 mm thinner case

View watch ↗
Compare models ↗
Seiko Essentials Chronograph
Seiko

Essentials Chronograph

  • 41.5 mm case, 1 mm wider
  • 46.5 mm lug-to-lug, 0.5 mm longer
  • Both use quartz movements
What changes

0.8 mm thicker case. $265 recorded MSRP, $120 higher

View watch ↗
Casio EQS-960PB
Casio

EQS-960PB

  • 44.5 mm case, 4 mm wider
  • 50.1 mm lug-to-lug, 4.1 mm longer
  • Both use quartz movements
What changes

2 mm thicker case. $240 recorded MSRP, $95 higher

View watch ↗
Compare models ↗
Casio EFB-730D
Casio

EFB-730D

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

0.3 mm thinner case. $165 recorded MSRP, $20 higher

View watch ↗
Compare models ↗
Citizen AN8190-51L
Citizen

AN8190-51L

  • 42 mm case, 1.5 mm wider
  • Both use quartz movements
What changes

$233 recorded MSRP, $88 higher

View watch ↗
Seiko SUR449
Seiko

SUR449

  • 40.2 mm case, 0.3 mm narrower
  • Both use quartz movements
What changes

$235 recorded MSRP, $90 higher

View watch ↗
Seiko Essentials Quartz
Seiko

Essentials Quartz

  • 40.2 mm case, 0.3 mm narrower
  • 47 mm lug-to-lug, 1 mm longer
  • Both use quartz movements
What changes

3 mm thinner case. $265 recorded MSRP, $120 higher

View watch ↗
Citizen PRT
Citizen

PRT

  • 42 mm case, 1.5 mm wider
What changes

Solar movement instead of quartz. 0.3 mm thinner case

View watch ↗
Citizen Garrison
Citizen

Garrison

  • 42 mm case, 1.5 mm wider
What changes

Solar movement instead of quartz. $244 recorded MSRP, $99 higher

View watch ↗

Cheaper alternatives· 3

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

Timex Expedition Scout 40mm Leather Strap Watch - TW4B34000
Timex

Expedition Scout 40mm Leather Strap Watch - TW4B34000

  • $46 recorded MSRP, $99 lower
  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

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

View watch ↗
Timex Expedition Scout 40mm Fabric Slip-Thru Strap Watch - TW4B15500
Timex

Expedition Scout 40mm Fabric Slip-Thru Strap Watch - TW4B15500

  • $50 recorded MSRP, $96 lower
  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

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

View watch ↗
Timex Expedition Scout 40mm Fabric Strap Watch - TW4B32900
Timex

Expedition Scout 40mm Fabric Strap Watch - TW4B32900

  • $50 recorded MSRP, $96 lower
  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

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

View watch ↗

Pricier alternatives· 12

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

Tissot PR 100 Tour de France
Tissot

PR 100 Tour de France

  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

$515 recorded MSRP, $370 higher

View watch ↗
Bulova Black Dial Leather Strap Icon 97B216
Bulova

Black Dial Leather Strap Icon 97B216

  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

$925 recorded MSRP, $780 higher

View watch ↗
Citizen Nighthawk
Citizen

Nighthawk

  • 42 mm case, 1.5 mm wider
What changes

Solar movement instead of quartz. $431 recorded MSRP, $286 higher

View watch ↗
Seiko SND451P1
Seiko

SND451P1

  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

1.3 mm thinner case. $331 recorded MSRP, $186 higher

View watch ↗
Bulova Black Dial Stainless Steel Bracelet Lunar Pilot Black Hole 98A335
Bulova

Black Dial Stainless Steel Bracelet Lunar Pilot Black Hole 98A335

  • 41.2 mm case, 0.7 mm wider
  • Both use quartz movements
What changes

$1,650 recorded MSRP, $1,505 higher

View watch ↗
Citizen Terra Force Gray Dial Nylon Strap AW1890-01A
Citizen

Terra Force Gray Dial Nylon Strap AW1890-01A

  • 41.2 mm case, 0.7 mm wider
What changes

Solar movement instead of quartz. $350 recorded MSRP, $205 higher

View watch ↗
Tissot PR 100
Tissot

PR 100

  • 40 mm case, 0.5 mm narrower
  • 40 mm lug-to-lug, 6 mm shorter
  • Both use quartz movements
What changes

$495 recorded MSRP, $350 higher

View watch ↗
Compare models ↗
Tissot PR 100 Vuelta
Tissot

PR 100 Vuelta

  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

$515 recorded MSRP, $370 higher

View watch ↗
Victorinox I.N.O.X. Quartz
Victorinox

I.N.O.X. Quartz

  • 41 mm case, 0.5 mm wider
  • Both use quartz movements
What changes

0.3 mm thinner case. $600 recorded MSRP, $455 higher

View watch ↗
Marathon CeraShell Pilot's Navigator
Marathon

CeraShell Pilot's Navigator

  • 41 mm case, 0.5 mm wider
  • 48 mm lug-to-lug, 2 mm longer
  • Both use quartz movements
What changes

0.2 mm thicker case. $550 recorded MSRP, $405 higher

View watch ↗
Citizen The Citizen Limited Edition
Citizen

The Citizen Limited Edition

  • 40 mm case, 0.5 mm narrower
What changes

Solar movement instead of quartz. $2,995 recorded MSRP, $2,850 higher

View watch ↗
Seiko Chronograph SND377
Seiko

Chronograph SND377

  • 40 mm case, 0.5 mm narrower
  • Both use quartz movements
What changes

1.3 mm thinner case

View watch ↗
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 Sport Watches Under $500 ↗

Explore a wider set of watches in this category.