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CASIO

CASIO G-Shock G-Steel GSTS110-1A Solar Ana-Digi Watch

SKU CH-TREZ-R1P9X

Solar-powered analog-digital sports watch with 200 m water resistance, 31 world-time zones and a stainless-steel case

  • StyleSports
  • MaterialRubber
  • MovementQuartz
  • ResizableYes
  • AdjustableYes
  • ShapeRound
  • Solar power keeps the watch running without battery changes
  • 200 metre water resistance suits swimming and diving
  • World time covers 31 zones with 48 city codes
  • 1/100 second stopwatch and countdown timer for precise timing
  • Shock resistant construction protects the stainless steel case

Solar-Powered G-Steel for Active Use

The CASIO G-Shock G-Steel GSTS110-1A combines analog and digital displays in a stainless steel case with resin band. Solar charging keeps the quartz movement running without battery changes. It is built for men who need a tough watch that handles daily knocks and outdoor conditions.

200M Water Resistance and LED Lighting

Shock-resistant construction and 200M water resistance suit swimming and heavy rain. Fixed bezel and buckle fastener keep the 51mm case secure on the wrist. Double LED light with full auto illumination and afterglow lights both analog hands and digital display for clear reading in darkness.

World Time Across 31 Zones

Module 5445 delivers world time for 31 zones covering 48 cities plus UTC with daylight-saving toggle. Functions include five daily alarms, hourly signal, 1/100-second stopwatch, countdown timer and full auto-calendar pre-programmed to 2099. Accuracy is rated at 15 seconds per month.

Highlights

  • Solar power keeps the watch running without battery changes
  • 200 metre water resistance suits swimming and diving
  • World time covers 31 zones with 48 city codes
  • 1/100 second stopwatch and countdown timer for precise timing
  • Shock resistant construction protects the stainless steel case

Specifications

BrandCASIO
StyleSports
MaterialRubber
MovementQuartz
ResizableYes
AdjustableYes
ShapeRound
Dial ColorBlack
Dial MarkersIndex
DisplayAnalog and Digital
DateDate
Band MaterialResin
Band Length8
FastenerBuckle
GenderMale
AgeAdult
ConditionNew
BezelFixed Bezel
Case Diameter51
Case MaterialStainless Steel
Case Thickness52.40 mm
CrystalMineral
Water-Resistant200
Special FeaturesShock Resistant, Solar Powered, LED Light, World Time
AlarmYes

Questions about this item

How many time zones does the world-time function cover?

The watch supports 31 time zones across 48 cities plus UTC with daylight-saving on/off.

What are the exact case dimensions for the GSTS110-1A?

The stainless-steel case measures 59.1 x 52.4 x 16.1 mm and has a 51 mm diameter.

How do I charge the solar module and what mistake should I avoid?

Expose the dial to light regularly; the common error is keeping it under a sleeve so the solar cell cannot recharge the battery.

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