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Casio G-Shock vs Casio G-Shock

Side-by-side comparison of specifications and features

Casio G-Shock — Black dial, resin case
CasioG-Shock
CasioG-Shock

Key Differences

Best Value
Casio G-Shock (GMD-S5600)
Starting from $110
Biggest Price Drop
Casio G-Shock (GMD-S5600)
-3.1% in 30 days

Price Comparison

Casio G-Shock
MSRP
$150
New
$128
Used
$103
Casio G-Shock
MSRP
$150
New
$110
Used
$96
MSRP New (Amazon) Used (eBay)
Comparison of Casio G-Shock, Casio G-Shock
Specification
G-Shock
G-Shock
Pricing
MSRP$150$150
New Price$128$110
Used Price (Low)$103$96
Used Price (High)$866$341
30-Day Trend+3.6%-3.1%
Used Price Range$103 - $866$96 - $341
Identity
ReferenceGMA-S2100 (small)GMD-S5600
NicknameN/AN/A
StyleAna-Digi, Sports, ToolDigital, Sports, Tool
Release Era1980s1980s
Dimensions
Diameter42.9mm43.8mm
ThicknessN/AN/A
Lug WidthN/AN/A
Lug to LugN/AN/A
Movement
MovementQuartzQuartz
Power Reserve / BatteryN/AN/A
AccuracyN/AN/A
Case
Case MaterialResinResin
CrystalMineral CrystalMineral Crystal
Water Resistance200m (diving)200m (diving)
BezelFixedFixed
Dial
Dial ColorBlackBlack
LuminousYesYes
Community
Review RatingN/AN/A
In CollectionsN/AN/A
On WishlistsN/AN/A
Forum ThreadsN/AN/A

Quick Summary

Casio G-Shock and Casio G-Shock can look close on a spec sheet, yet the tradeoffs that matter most are usually ana-digi character versus digital versatility. They both touch the sports and tool use case, so smaller spec differences can matter more than brand preference.

How to choose

The biggest practical difference is usually movement and upkeep. Start with wrist fit and movement preference, then use water resistance and price to break the tie.

Casio G-Shock

Casio G-Shock is a better fit for low-maintenance daily wear, ana-digi styling.

Casio G-Shock

Casio G-Shock is a better fit for low-maintenance daily wear, digital styling.

Key Differences

Movement and upkeep

Casio G-Shock: quartz movement

Casio G-Shock: quartz movement

Both use the same movement type, so maintenance differences are limited and fit or feature details should decide the purchase.

Size and wearability

Casio G-Shock: 42.9mm

Casio G-Shock: 43.8mm

Their size profiles are relatively close, so fit comes down to shape, weight, and how each watch sits on your wrist.

Water resistance

Casio G-Shock: 200m

Casio G-Shock: 200m

Water resistance is similar on paper, so focus on fit, features, and price instead.

Price and value

Casio G-Shock: $128

Casio G-Shock: $110

These two often land in a similar price band — which usually means fit, features, and current deal quality matter more than the sticker price.

Style and use case

Casio G-Shock: ana-digi

Casio G-Shock: digital

Casio G-Shock leans more ana-digi, while Casio G-Shock pulls toward digital use case — pick the one that matches how you will actually wear it.

Crystal and materials

Casio G-Shock: mineral crystal · resin

Casio G-Shock: mineral crystal · resin

Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.

Choose Casio G-Shock If...

  • You are specifically shopping for a ana-digi style watch.

Choose Casio G-Shock If...

  • You are specifically shopping for a digital style watch.

Price and Value Notes

Casio G-Shock usually offers the lower entry price — confirm current listings because marketplace pricing can move quickly.

These two often land in a similar price band — which usually means fit, features, and current deal quality matter more than the sticker price.

Where to Check Deals

Check current deals on Amazon and eBay using the buttons below — listing prices, seller quality, and condition can change quickly.

Check current deals on Amazon and eBay

Prices change often, so compare the latest listings and condition options before you buy.

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Casio G-Shock

Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $137 · Live listings

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Casio G-Shock

Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $129 · Live listings

Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.

Comparison FAQ

Which one is better for smaller wrists?

Start with case width and lug-to-lug. The watch that looks smaller on paper is often the safer choice, but lug shape and thickness still affect how it wears.

Which is better for swimming or rough daily wear?

Use the water resistance row as the first filter. Higher ratings generally give more flexibility for swimming and water exposure, but strap choice and overall condition still matter.

Should I choose based on price alone?

Price matters, but the better buy is the watch that matches your fit, feature priorities, and use case. Check live listings first, then decide whether the price gap actually changes the ownership experience.

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