Casio G-Shock vs Casio SGW-100-1V

Side-by-side comparison of specifications and features

CasioG-Shock

GMD-S5600

CasioSGW-100-1V

SGW-100-1V

Key Differences

Best Value

Casio SGW-100-1V (47.6mm · Resin)

Starting from $90

Biggest Price Drop

Casio G-Shock (GMD-S5600)

-3.1% in 30 days

Price Comparison

Casio G-Shock

MSRP

$150

New

$110

Used

$96

Casio SGW-100-1V

MSRP

$90

MSRP New (Amazon) Used (eBay)

Comparison of Casio G-Shock, Casio SGW-100-1V
Specification	Casio G-Shock	Casio SGW-100-1V
Pricing
MSRP	$150	$90
New Price	$110	N/A
Used Price (Low)	$96	N/A
Used Price (High)	$341	N/A
30-Day Trend	↓ -3.1%	N/A
Used Price Range	$96 - $341	N/A
Identity
Reference	GMD-S5600	SGW-100-1V
Nickname	N/A	N/A
Style	Digital, Sports, Tool	Digital, outdoor, Tool
Release Era	1980s	2010s
Dimensions
Diameter	43.8mm	47.6mm
Thickness	N/A	13.2mm
Lug Width	N/A	20mm
Lug to Lug	N/A	51.5mm
Movement
Movement	Quartz	Quartz
Power Reserve / Battery	N/A	N/A
Accuracy	N/A	N/A
Case
Case Material	Resin	Resin
Crystal	Mineral Crystal	Mineral Crystal
Water Resistance	200m (diving)	200m (diving)
Bezel	Fixed	fixed
Dial
Dial Color	Black	black
Luminous	Yes	Yes
Community
Review Rating	N/A	N/A
In Collections	N/A	N/A
On Wishlists	N/A	N/A
Forum Threads	N/A	N/A

Quick Summary

This Casio G-Shock vs Casio SGW-100-1V comparison is less about a universal winner and more about wrist presence versus easier fit. Start with fit first — case width and lug-to-lug usually matter more than secondary features if wrist comfort is a concern.

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 smaller wrists, low-maintenance daily wear, digital styling.

Casio SGW-100-1V

Casio SGW-100-1V is a better fit for buyers who want more wrist presence, low-maintenance daily wear, digital styling.

Key Differences

Movement and upkeep

Casio G-Shock: quartz movement

Casio SGW-100-1V: 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: 43.8mm

Casio SGW-100-1V: 47.6mm · L2L 51.5mm

Fit is a real separator here — compare case width and lug-to-lug before deciding, especially if wrist comfort matters more than headline features.

Water resistance

Casio G-Shock: 200m

Casio SGW-100-1V: 200m

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

Price and value

Casio G-Shock: $110

Casio SGW-100-1V: $90

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: digital

Casio SGW-100-1V: digital

Both lean into a similar digital use case — the choice is more about fit, features, and price than category.

Crystal and materials

Casio G-Shock: mineral crystal · resin

Casio SGW-100-1V: 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 want a smaller case footprint on the wrist.

Choose Casio SGW-100-1V If...

You prefer more dial presence and a larger case feel.

Price and Value Notes

Casio SGW-100-1V 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.

WatchCompared may earn a commission from qualifying purchases through affiliate links. This does not change your price.

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.

Casio SGW-100-1V

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayOpens in new tab · 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.