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Black resin round watch case with analog-digital dial and matching resin strap

CASIO

CASIO G-Shock GA-140-1A4 watch 200m water-resistant 51.00mm case

SKU CH-TQCV-K2T5T

A shock-resistant analogue-digital chronograph with 200 m water resistance and a 51.00 mm resin case

  • Watch movementQuartz
  • Product shapeRound
  • Dial markingsIndex
  • Display typeAnalog and Digital
  • Date displayDate
  • Strap materialResin
  • Shock-resistant construction protects the module from heavy impacts
  • 200 m water resistance suits swimming and surface water sports
  • Analogue-digital display with LED light gives clear reading day and night
  • Quartz movement with chronograph, timer and five daily alarms
  • Resin case and strap with mineral crystal for everyday durability

Product identity

The Casio G-Shock GA-140-1A4 is a men's chronograph watch that combines analog hands with a digital display. It is built for everyday wear and active use with 200m water resistance and shock-resistant construction.

Build and daily use

The 51.00mm resin case and matching resin strap keep the weight low while standing up to knocks and moisture. A mineral crystal protects the dial, and the buckle clasp secures the band reliably during sport or work.

Bundled functions

The watch includes a stopwatch, countdown timer and five daily alarms for timing workouts or reminders. An LED light illuminates both analog and digital sections, and the day-date window adds quick calendar reference without extra devices.

How it compares

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

Price $92.99
Cheaper than about 60% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameCASIO
Design styleChronograph
Item conditionNew
Display
Display typeAnalog and Digital
Size & build
Main materialResin
Product shapeRound
Strap materialResin
Closure typeBuckle Clasp
Bezel typeFixed Bezel
Housing materialResin
Case size51 mm
Watch glassMineral Crystal
Environment & compliance
Water resistance200m
More details
Watch movementQuartz
Dial markingsIndex
Date displayDate
Suitable forMale

Questions about this item

How deep does the 200 m water-resistance rating actually let me take the GA-140-1A4?

The 200 m rating means the watch is suitable for swimming, snorkelling and recreational scuba diving, but not for saturation or professional deep diving.

Will the 51.00 mm resin case and strap fit a standard men's wrist without extra links?

The one-piece resin band fastens with a buckle clasp and adjusts through multiple holes, so it fits most wrists without adding or removing links.

What is the correct way to set the analog hands and digital modules on this quartz G-Shock, and what step do owners often miss?

Pull the crown out two clicks to set the analog time, then use the mode and adjust buttons for the digital functions; many forget to push the crown fully back in, which keeps the watch from sealing properly.

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