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Yellow resin round watch with analog and digital display, buckle clasp, 55.00 mm case, 200 m water resistance

CASIO

CASIO G-Shock GA100A-9ADR 55.00 mm 200 m watch

SKU CH-9NDF-DB9T2

A shock-resistant sports watch with analog-digital display, world time, alarms and 200 m water resistance

  • StyleSports
  • MaterialResin
  • MovementQuartz
  • ColorBlack
  • ShapeRound
  • Dial ColorBlack
  • Shock-resistant construction protects against daily impacts
  • 200 m water resistance suits swimming and diving
  • 00 mm resin case offers bold presence
  • Analog-digital display shows world time and alarms
  • Full auto-calendar tracks day, date and month

Product Identity

The Casio G-Shock GA100A-9ADR is a new quartz sports watch built for adult men. Its yellow resin case and matching resin band use a buckle clasp for a secure fit. The round dial combines analog hands with a digital display in black with index markers.

Water Resistance Rating

This model is rated to 200 metres of water resistance, making it suitable for serious surface swimming and recreational diving. The fixed bezel and mineral crystal protect the movement from pressure and impact during aquatic activities.

Sustained Field Behaviour

Shock-resistant construction allows the watch to withstand repeated physical impacts during extended training or outdoor work. Quartz movement maintains accurate timekeeping without winding, while the full auto-calendar and world time functions track dates and zones reliably over long periods.

Highlights

  • Shock-resistant construction protects against daily impacts
  • 200 m water resistance suits swimming and diving
  • 00 mm resin case offers bold presence
  • Analog-digital display shows world time and alarms
  • Full auto-calendar tracks day, date and month

Specifications

BrandCASIO
StyleSports
MaterialResin
MovementQuartz
ColorBlack
ShapeRound
Dial ColorBlack
Dial MarkersIndex
DisplayAnalog and Digital
DateDate
Band MaterialResin
FastenerBuckle Clasp
GenderMale
AgeAdult
ConditionNew
BezelFixed Bezel
Case MaterialResin
Case Thickness55.00 mm
CrystalMineral Crystal
Water-Resistant200m
Special FeaturesMineral Crystal,Buckle Clasp,Day and Date Display

Questions about this item

How thick is the 55.00 mm case on the wrist?

The case measures 55.00 mm thick, giving a substantial presence that sits high on the wrist.

What does the 200 m water-resistance rating allow in practice?

It is suitable for recreational diving and high-impact water sports, not just splashes or swimming.

Will the resin case and band fit a standard buckle clasp?

Yes, the resin band uses a traditional buckle clasp for adjustment.

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