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Square green resin watch with digital display and buckle clasp

CASIO

CASIO G-Shock GD-B500S-3 Green 200m 41.50 mm watch

SKU CH-DX66-5K4N2

Shock-resistant digital sports watch with smartphone link, 200 m water resistance and a 41.50 mm green resin case

  • Watch movementQuartz
  • Product shapeSquare
  • Watch face colorGreen
  • Display typeDigital
  • Date displayDate
  • Strap materialResin
  • 200 m water resistance for serious diving
  • Smartphone link keeps notifications on your wrist
  • Shock-resistant G-Shock build handles daily knocks
  • Quartz movement delivers reliable timekeeping
  • Green resin case and strap weigh just 500 g

Built for active use

The Casio G-Shock GD-B500S-3 is a men’s sports watch with a green resin case and matching strap. Its quartz movement and shock-resistant construction suit daily wear, swimming and recreational diving. The digital display shows day and date alongside the time.

Simple strap adjustment

The resin band fastens with a buckle clasp that can be resized at home using a spring-bar tool or a thin pin. Take care not to overtighten the buckle, as the resin holes can stretch over time. The mineral crystal resists everyday scratches but will mark if dragged across abrasive surfaces.

Water resistance to 200 metres

The 200 m rating covers swimming, snorkelling and scuba diving, but not saturation diving or high-velocity water sports. Pressing buttons underwater can compromise the seals, so operate the crown and pushers only when dry. The 41.50 mm case thickness sits flush on most wrists without catching on cuffs.

How it compares

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

Price $94.99
Cheaper than about 59% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameCASIO
Design styleSports
Watch face colorGreen
Item conditionNew
Display
Display typeDigital
Size & build
Main materialResin
Product shapeSquare
Strap materialResin
Closure typeBuckle Clasp
Bezel typeFixed Bezel
Housing materialResin
Case size41.5 mm
Watch glassMineral Crystal
Environment & compliance
Water resistance200m
More details
Watch movementQuartz
Date displayDate
Suitable forMale

Questions about this item

How can I confirm the watch is keeping accurate time after pairing it with my phone?

The quartz movement provides precise timekeeping and the smartphone link function automatically synchronises the watch with your phone's clock once paired through the G-Shock app.

What accessories come with the GD-B500S-3 and what must I purchase separately?

The watch ships with the green resin case and strap fitted, mineral crystal and buckle clasp already installed; no extra straps, chargers or tools are included in the box.

Which version of the GD-B500S-3 should I choose for a 41.50 mm case and 200 m water resistance?

The GD-B500S-3 is a single model with a 41.50 mm resin case, 200 m water resistance, green dial and strap — there are no alternative sizes or capacity options to select.

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