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Black stainless steel round case with resin band, analog-digital dial, solar powered, 200M water resistant

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

  • Watch movementQuartz
  • Product shapeRound
  • Watch face colorBlack
  • Dial markingsIndex
  • Display typeAnalog and Digital
  • Date displayDate
  • 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.

How it compares

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

Price $182.99
Pricier than about 65% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameCASIO
Design styleSports
Watch face colorBlack
Item conditionNew
Display
Display typeAnalog and Digital
Size & build
Main materialRubber
Size adjustmentYes
Product shapeRound
Strap materialResin
Strap length8
Closure typeBuckle
Bezel typeFixed Bezel
Case size51
Housing materialStainless Steel
Watch glassMineral
Environment & compliance
Water resistance200
More details
Watch movementQuartz
AdjustabilityYes
Dial markingsIndex
Date displayDate
Suitable forMale
Age groupAdult
Alarm functionYes

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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