A tough G-SHOCK dressed in refined structural beauty — the G-STEEL GST-B1000, now with a urethane band for a comfortable, lightweight fit.
With sharply contoured lines, the metal bezel of the GST-B1000 delivers distinctive strength and sophistication for a sleek, urban look. The model with the black dial evokes fearless solidity, while the model with the blue dial, finished in vapour deposition, seems to change from glance to glance as light shifts across its surface. Choose your favourite look — either one is ready to take on the style and setting of whatever your day brings.
Get the solid G-STEEL feel you love with the metal exterior and the easy everyday comfort and sporty style of a urethane band. The lighter, more comfortable, and totally natural fit offers long-wear comfort that your wrist will love, whether you’re working or playing hard.
The bezel design, paired with the brick pattern inherited from the very first G-SHOCK, adds sporty style to a minimalist look. Adhesive glass bonding and a compact module result in a slimmer, lighter design without sacrificing the shock-resistant construction, thanks to the metal bezel that guards against impact and the carbon-reinforced resin case that protects the module. All of this comes together in an exacting combination of comfort and outstanding practicality, with Bluetooth®, Tough Solar charging, and more. Sophisticated metal and lightweight urethane blend seamlessly with a wide range of outfits, from business suits to weekend casual to outdoor adventures. Elevating tough construction, soft comfort, and modern elegance to a whole new level, the GST-B1000 is an all-around companion, ready for whatever comes your way.
2 year warranty
Band
Bio-based resin band
Case and bezel material
Bio-based Carbon / Stainless steel
Case size (L× W× H)
Case dimensions (length x width x height) shown here are standard values and may differ from actual product dimensions. Use the case dimensions provided here as general reference values.
* Dimensions show the measurements indicated in the illustration above.
46.9 × 44.2 × 11.6 mm
Construction
Shock Resistant
Carbon Core Guard structure
Power supply and battery life
Tough Solar (Solar powered)
Time adjustment
Bluetooth: Connects to a smartphone and automatically adjusts the time
Water resistance
200-metre water resistance
Weight
58 g
Compatible band size
145 to 215 mm
Crown
Screw Lock Crown
Glass
Mineral Glass
Other
Neobrite
App connectivity feature
Auto time adjustment
Easy watch setting
Time & place
Phone finder
Apps
CASIO WATCHES
Smartphone link feature
Mobile link (Wireless linking using Bluetooth®)
Accuracy
Accuracy: ±15 seconds per month (with no mobile link function)
Alarm/hourly time signal
Daily alarm
Battery display alert
Low battery alert
Calendar
Full auto-calendar (to year 2099)
Energy saving feature
Power Saving (hands stop to save power when the watch is left in the dark)
Light
LED light (Super Illuminator)
Afterglow
Other features
Regular timekeeping:
Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 2 dials (24-hour, day)
Day indicator
Date display
Run time
Approx. battery operating time:
5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Countdown timer
Measuring unit: 1 second
Countdown range : 30 minutes
Countdown start time setting range : 1 minute to 30 minutes (1-minute increments)