Description
Casio G-SHOCK G-STEEL Tough Solar Men Watch - Black | GST-S100G-1BDR
Casio G-SHOCK G-STEEL Tough Solar Men Watch - Black | GST-S100G-1BDR combines a rugged stainless-steel bezel with a durable resin band in a stylish all-black design. Featuring Tough Solar charging, Shock Resistant construction, Double LED illumination, World Time, and 200-meter water resistance, it is built for everyday durability and outdoor performance.
Casio G-SHOCK G-STEEL Tough Solar Men Watch - Black | GST-S100G-1BDR is part of the popular G-STEEL collection, combining the toughness of G-SHOCK with premium stainless-steel styling. Its Layer Guard Structure pairs a solid stainless-steel bezel with a lightweight resin case, offering enhanced durability without unnecessary weight.
Powered by Casio's Tough Solar technology, the watch converts both natural and artificial light into energy, minimizing battery replacement while ensuring dependable operation. The black stainless-steel bezel, black resin strap, and contrasting white hands create a bold, modern appearance suitable for casual wear, work, and outdoor adventures.
Practical functions include World Time covering 31 time zones, a 1/100-second stopwatch, a 100-minute countdown timer, five daily alarms, Hand Shift, Neobrite-coated hands, Power Saving mode, Battery Level Indicator, and Double Super Illuminator LED lighting for both the dial and digital display. Mineral Glass and 200-meter water resistance complete its rugged specification.
- G-STEEL Layer Guard Structure
- Tough Solar powered
- Stainless-steel bezel
- Black resin strap
- Shock Resistant construction
- 200-meter water resistance
- Analog-digital display
- Double Super Illuminator LED lighting
- World Time across 31 time zones
- 1/100-second stopwatch
- 100-minute countdown timer
- Five daily alarms
- Hand Shift function
- Neobrite hands
- Battery level indicator
- Power Saving mode
- Approximately 8 months of operation after full charge (normal use)
- Up to 19 months in Power Saving mode after full charge
| Specification | Details |
|---|---|
| Brand | Casio |
| Series | G-SHOCK G-STEEL |
| Model | GST-S100G-1BDR |
| Collection | GST-S100 Series |
| Color | Black |
| Product Type | Men's Watch |
| Display | Analog-Digital |
| Movement | Tough Solar Quartz |
| Case & Bezel Material | Resin / Stainless Steel |
| Construction | Shock Resistant |
| Band Material | Resin |
| Glass | Mineral Glass |
| Water Resistance | 200 m / 20 Bar |
| Power Source | Tough Solar |
| Case Size | 59.1 × 52.4 × 16.1 mm |
| Weight | 97 g |
| Neobrite | Yes |
| World Time | 31 Time Zones, 48 Cities and UTC |
| Home/World Time Swap | Yes |
| Stopwatch | 1/100-Second |
| Stopwatch Capacity | 59 Minutes, 59.99 Seconds |
| Countdown Timer | Up to 100 Minutes |
| Timer Setting Range | 1 Second to 100 Minutes |
| Alarm | 5 Daily Alarms |
| Hourly Time Signal | Yes |
| Light | Double Super Illuminator LED |
| Dial Light | Full Auto LED with Afterglow |
| Digital Display Light | Full Auto LED Backlight with Afterglow |
| LED Color | White |
| Hand Shift Feature | Yes |
| Power Saving | Yes |
| Battery Level Indicator | Yes |
| Battery Runtime | Approx. 8 Months (Normal Use) |
| Runtime in Power Save | Approx. 19 Months |
| Calendar | Full Auto Calendar to 2099 |
| Accuracy | ±15 Seconds per Month |
| Time Format | 12/24-Hour |
| Regular Timekeeping | Analog: Hour, Minute • Digital: Hour, Minute, Second, PM, Month, Date, Day |
Additional Information
GENDER: |
Men |
WATCH TYPE: |
Solar |
BAND MATERIAL: |
Resin |
BAND TYPE: |
Standard Strap |