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Square digital watch with black dial, resin case and grey silicone strap

CASIO

CASIO G-Shock GM-5600YM-8 watch 200m 43.20mm

SKU CH-FN2Q-GKAA2

Shock-resistant digital sports watch with 200 m water resistance and a 43.20 mm resin case

  • Watch movementQuartz
  • Product shapeSquare
  • Watch face colorBlack
  • Display typeDigital
  • Date displayDate
  • Strap materialSilicone
  • Shock-resistant construction protects the module from daily impacts
  • 200 m water resistance suits swimming and surface sports
  • Quartz movement keeps accurate time without winding
  • Mineral crystal resists everyday scratches on the display
  • 20 mm resin case fits comfortably under sleeves

What this watch is and who it suits

A square digital sports watch with a black dial, resin case and tough silicone strap. Quartz movement keeps time without winding. Water resistance to 200 m covers swimming and surface water sports. The 43.20 mm case sits flat on the wrist for everyday wear.

What it replaces and when the step up makes sense

Replaces basic plastic digital watches that lack shock resistance or deep water rating. The step up is worth it when daily knocks, pool sessions or outdoor work would stop a lesser watch. Not for buyers who want analog hands, a metal bracelet or smartwatch notifications.

Practical limits of the quartz digital platform

Quartz accuracy drifts a few seconds per month and requires a battery change every few years. Mineral crystal resists scratches but can shatter on hard impact. The fixed bezel and buckle clasp cannot be swapped for NATO straps or quick-release bars. Digital display stays legible in bright light but offers no backlight detail beyond the built-in LED.

How it compares

Measured against everything we stock in Analog & Digital Wristwatches, at today’s prices. Recalculated every night.

Price $166.99
Pricier than about 61% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameCASIO
Design styleSports
Watch face colorBlack
Item conditionNew
Display
Display typeDigital
Size & build
Main materialResin
Product shapeSquare
Strap materialSilicone
Closure typeBuckle Clasp
Bezel typeFixed Bezel
Housing materialResin
Case size43.2 mm
Watch glassMineral Crystal
Environment & compliance
Water resistance200m
More details
Watch movementQuartz
Date displayDate
Suitable forMale

Questions about this item

What strap width fits the 43.20 mm resin case?

The watch uses a tough silicone strap with a buckle clasp sized for the 43.20 mm case lugs; replacement straps must match that lug width.

How do I set the time on the digital module 5600 and what step is often missed?

Hold the adjust button until the seconds flash, cycle through hour, minute, year, month, day with the mode button, change values with the forward button, then press adjust again to save — skipping the final press leaves the setting unsaved.

When should the mineral crystal or seal be checked to keep the 200 m rating?

Have the gaskets and crystal inspected during each battery change, roughly every two to three years, or after any hard impact that could compromise the shock-resistant structure.

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