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Square digital watch with black dial green bio-based resin strap and buckle clasp

CASIO

Casio G-Shock GMD-S5610IT-3 Green Bio-Based Resin Strap Watch

SKU CH-Q2G2-P5F33

Square digital sports watch with a green bio-based resin strap, 200 m water resistance and a 40.50 mm resin case

  • Watch movementQuartz
  • Product shapeSquare
  • Watch face colorBlack
  • Display typeDigital
  • Date displayDate
  • Strap materialResin
  • 200 m water resistance for swimming and diving
  • Green bio-based resin strap reduces petroleum-based material
  • Shock-resistant construction protects the digital module
  • Quartz movement keeps accurate time with low maintenance
  • Mineral crystal guards the black digital display

Casio G-Shock ITZY Collaboration Digital Watch

The Casio G-Shock GMD-S5610IT-3 is a shock-resistant digital watch built for active daily wear. Its resin case and green bio-based resin strap keep the profile light on the wrist. Quartz movement drives the black square display with month, day and date readouts. A mineral crystal protects the dial from scratches during sport or travel.

200-metre water resistance for swimming

Rated to 200 metres, the watch handles pool laps, snorkelling and heavy rain without issue. The fixed bezel and buckle clasp stay secure during vigorous movement. It is not a dive computer and lacks a helium valve, so it stops at recreational depths. The 40.50 mm case thickness fits smaller wrists while retaining full G-Shock toughness.

Green bio-based resin strap made from renewable

The strap uses bio-based resin instead of conventional petroleum-based plastic, reducing environmental impact without changing the feel or durability. It fastens with a standard buckle clasp and matches the square resin case aesthetic. Buyers who prefer metal bracelets, leather bands or third-party quick-release systems will need a different model.

How it compares

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

Price $91.99
Cheaper than about 60% 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 materialResin
Closure typeBuckle Clasp
Bezel typeFixed Bezel
Housing materialResin
Case size40.5 mm
Watch glassMineral Crystal
Environment & compliance
Water resistance200m
More details
Watch movementQuartz
Date displayDate
Suitable forFemale

Questions about this item

Will the 40.50 mm resin case fit comfortably under the cuff of a jacket I already wear?

The square case measures 40.50 mm thick and uses lightweight resin, so it slides under most sleeves without catching.

How can I confirm the quartz movement is keeping accurate time after I set it?

Compare the digital display with a reliable time source; the quartz movement should stay within a few seconds per month.

Does the package include the green bio-based resin strap and buckle clasp, or must I buy them separately?

The watch ships with the green bio-based resin strap and buckle clasp already fitted; no extra purchase is needed.

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