Get exciting Pre Holidays offer on Seiko, Citizen and Casio watches. Flat £10 off. Use coupon code : #PREHDAY10

Casio G-Shock GWR-B1000-1A1 GRAVITYMASTER Tough Solar Power Men's Watch

Product Highlights

  • Power generated from little light In-dial solar panel
  • Stopwatch with flyback feature
  • Super Illuminator (high-brightness LED light)
  • TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant)
  • Sapphire Glass with non-reflective coating
  • Carbon fiber bezel
  • Carbon Core Guard structure
  • Rust Resistant
  • Carbon fiber insert Resin Band
  • Tough Solar (Solar powered)
  • Mobile link (Wireless linking using Bluetooth®)
  • Dual time
  • Countdown timer
Special Price £560.99 Regular Price £742.99
In stock
SKU GWR-B1000-1A1


From GRAVITYMASTER, the tough watch designed for the severe environments faced by pilots, comes a new timepiece that delivers an even higher level of toughness through the use of the same carbon and titanium materials found on modern aircraft. A new shock resistant Carbon Core Guard structure integrates the case and back cover into a single carbon Monocoque unit that protects the module from external shock and makes it possible to eliminate carbon guard parts from the buttons on the sides of the case.
The use of carbon material for the bezel and band, and titanium alloy for buttons, button pipes, and components results in a watch that is both structurally tough, lightweight, and resistant to rust. Automatic time adjustment is performed using either Bluetooth® or a time signal, which helps to ensure accurate timekeeping while flying on a mission. Materials, structure, and functions. Everything about this model contributes to the creation of a new GRAVITYMASTER model with a new level of toughness that can stand up to new challenges.
Carbon Core Guard
A new shock resistant Carbon Core Guard integrates the case and back cover into a monocoque case that protects the module. An external structure that capitalizes on the high strength and lightweight characteristics of the material used dramatically improves toughness while also enabling a weight of only 72 grams, making this the lightest model in the GRAVITYMASTER Series.


Brand Casio G-Shock
Model GWR-B1000-1A1
Case / bezel material Carbon
Band Color Black
Band Material Carbon fiber insert Resin Band
Resistant Type Rust Resistant
Triple Resist TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant)
Glass Type Sapphire Glass with non-reflective coating
Case Back Screw Lock Crown
Water Resistance 200-meter
Led Light LED light (Super Illuminator) Afterglow
Power Tough Solar (Solar powered)
Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
- *5 times a day for the Chinese calibration signal
- Manual receive
- The latest signal reception results
Wireless Connectivity Mobile link (Wireless linking using Bluetooth®)
Auto Hand The auto hand home position correction
Dual time 27 time zones, Home city time swapping, auto summer time (DST) switching
Stopwatch 1-second stopwatch
- Measuring capacity: 23:59'59
- Others: Flyback, direct timing start from the timekeeping mode
Countdown timer Measuring unit: 1 second
- Countdown range: 24 hours
- Countdown start time setting range: 1 minute to 24 hours (1-second increments)
Alarm Daily alarm
Indicator Battery level indicator
Power Saving Power Saving (hands stop to save power when the watch is left in the dark)
Calendar Full auto-calendar (to year 2099)
Regular timekeeping Analog: 3 hands (hour, minute (hand moves every 10 seconds), second),
- 3 dials (dual time hour and minute, dual time 24 hour, day)
Accuracy ±15 seconds per month (with no signal calibration and mobile link function)
Size of case 50.1×46.4×16.9mm/72g

Shipping Policy:

Handling Time: 1-2 Working Days

  • It takes 3-5 days working days for Standard Delivery Time to deliver in UK and EUROPE, and approximately 5-7 working days for global locations.
  • All our shipments are handled only on business days Monday-Friday ( We don’t ship on Saturday, Sunday Or Bank Holidays)

Courier Partners Worldwide: Royal Mail, FedEx, USPS or Others

Shipping Method: Standard Worldwide Shipping

For more information on International Shipping policies, please visit International Shipping.

Products Guarantee:

All Item are 100% Genuine, Brand New & Never Worn.

  • Item comes original manufacturer's serial numbers, Original Box, Manual, Tags etc
  • 1 to 3 Year Warranty on all watches

We have 30 days return policy, At Benshop, your complete satisfaction is important to us. If for any reason you are not 100% satisfied with your purchase simply send your item back to Benshop in its new, unused condition, with original packaging and we will be happy to provide you with either a full refund of the purchase price or a store credit toward an exchange (excluding shipping & handling charges). Some conditions may apply. Please read our full return policy.

Write Your Own Review

You're reviewing: Casio G-Shock GWR-B1000-1A1 GRAVITYMASTER Tough Solar Power Men's Watch