Casio G-Shock GRAVITYMASTER GRB300-8A2

Next-generation aircraft sport seamless-edge designs, and the bezel and case of the GRAVITYMASTER GRB300-8A2 pilot watch utilize that seamless-edge concept. The nonstandard bezel couples with a triple-layer dial to create a 3-D watch face with raised indices. The blue accents on the indices and hands craft an effect like a HUD. Taken altogether, the watch face is a cinch to read, giving you the critical information you need at a glance.

Smartphone Link feature

• Mobile link (Wireless linking using Bluetooth®)

Apps

• CASIO WATCHES

App connectivity feature

• Auto time adjustment
• Easy watch setting
• Approximately 300 world time cities
• Flight log
• Phone finder

World time

• Dual time (Home City time swapping)
• Stopwatch
• 1-second stopwatch
• Measuring capacity: 23:59'59.
• Measuring modes: Elapsed time, split time

Timer

• Countdown timer
• Measuring unit: 1 second
• Countdown range: 24 hours
• Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
• Alarm/hourly time signal
• Daily alarm

Light

• LED light (Super Illuminator)
• Afterglow

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)

Battery display/alert

• Battery level indicator
• 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)

Accuracy

• Accuracy: ±15 seconds per month (with no mobile link function)

Other features

• Date display
• Day indicator
• 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)

Shipping Note: Shipping to Alaska, Hawaii, APO addresses, or PO Boxes is not available for this item.

Warranty: 90 Day Woot Limited Warranty

Optional Asurion Protection Plan: To further protect your purchase, you can buy an Asurion protection plan from Amazon here. Review the FAQs for additional information. 

• (1) CASIO GR-B300-8A2ER