Built for those who demand exceptional durability without sacrificing style, the Casio G-Shock GST-S110D-1A from the renowned G-STEEL collection combines premium stainless steel construction with legendary G-SHOCK toughness.
Designed with Casio’s innovative Layer Guard Structure, the GST-S110D-1A integrates stainless steel and shock-absorbing resin into a dual-layer construction that delivers superior impact protection while maintaining a refined metallic appearance. This unique engineering allows the watch to withstand the rigours of everyday wear, demanding work environments, outdoor adventures, and active lifestyles.
At the heart of this rugged timepiece is Casio’s Tough Solar technology, which converts both natural and artificial light into power, reducing the need for battery replacements and ensuring dependable operation for years. The large analog-digital display offers exceptional readability while maintaining the bold presence G-SHOCK fans appreciate.
A premium stainless steel bracelet and bezel create a sophisticated industrial aesthetic suitable for both office wear and outdoor activities. The black dial is enhanced with Neobrite luminous accents and dual LED illumination, allowing effortless viewing in low-light conditions. The double LED system illuminates both the analog face and digital display for maximum visibility day or night.
Practical functionality includes world time across 31 time zones, a 1/100-second stopwatch, countdown timer, five daily alarms, automatic calendar, hand shift feature, battery level indicator, and power-saving mode. Whether you’re travelling internationally, working long shifts, or exploring the outdoors, the GST-S110D-1A is engineered to keep up.
With 200 metres of water resistance, exceptional shock protection, solar-powered reliability, and premium stainless steel styling, the GST-S110D-1A perfectly balances toughness and sophistication in one iconic G-STEEL package.
Key Features
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Tough Solar powered movement
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G-STEEL Layer Guard Structure
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Stainless steel bracelet and bezel
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Shock Resistant construction
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200 metre water resistance
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Analog and digital display
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Double LED illumination system
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Hand Shift feature
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World Time function
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1/100-second stopwatch
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Countdown timer
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Five daily alarms
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Battery level indicator
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Power Saving mode
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Full Auto Calendar to 2099
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Mineral Glass crystal
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Neobrite luminous hands and markers
Specifications
General
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Brand: Casio
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Collection: G-SHOCK G-STEEL
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Model Number: GST-S110D-1A
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Gender: Men’s
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Display Type: Analog-Digital
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Movement: Tough Solar
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Warranty: 2 Years
Construction
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Layer Guard Structure
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Shock Resistant
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Resin and Stainless Steel Case
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Stainless Steel Bracelet
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One-Touch 3-Fold Clasp
Case
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Case Size: 59.1 × 52.4 × 16.1 mm
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Weight: 195g
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Case Material: Resin / Stainless Steel
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Bezel Material: Stainless Steel
Dial
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Dial Colour: Black / Gunmetal
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Neobrite Luminous Hands
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Analog Time Display
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Digital Information Display
Glass
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Mineral Glass
Water Resistance
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200 Metres Water Resistant
Illumination
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Double LED Light
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LED Face Illumination
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LED Digital Backlight
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Full Auto LED
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Super Illuminator
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Selectable Illumination Duration
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Afterglow Function
World Time
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31 Time Zones
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48 Cities + UTC
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Daylight Saving On/Off
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Home City / World Time City Swap
Stopwatch
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1/100-Second Stopwatch
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Measuring Capacity: 59’59.99″
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Elapsed Time
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Split Time
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1st and 2nd Place Times
Countdown Timer
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Measuring Unit: 1 Second
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Countdown Range: 100 Minutes
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Adjustable Start Time
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1 Second Increments
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1 Minute Increments
Alarm Functions
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5 Daily Alarms
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Hourly Time Signal
Additional Functions
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Hand Shift Feature
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Battery Level Indicator
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Power Saving Function
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Full Auto Calendar (To Year 2099)
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12/24 Hour Format
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Button Operation Tone On/Off
Accuracy
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±15 Seconds Per Month
Power
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Tough Solar Charging System
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Approx. 8 Months Operation After Full Charge
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Approx. 19 Months With Power Save Function Enabled
Why You’ll Love It
The GST-S110D-1A is one of the most popular G-STEEL models ever produced because it delivers the rugged performance expected from a G-SHOCK while introducing premium stainless steel styling suitable for everyday wear. The combination of Tough Solar power, 200m water resistance, shock protection, and sophisticated metal construction makes it an outstanding choice for work, travel, sports, and daily use. Enthusiasts frequently praise its premium feel, comfortable bracelet, practical hand-shift function, and versatile styling that transitions effortlessly between casual and formal settings
