G-Shock Jam Tangan Pria Analog GR-B300EC-1ADR Gravitymaster

- Case / bezel material: Bio-based Carbon / Bio-based resin / Stainless steel

- Bio-based resin band

- Black ion plated bezel

- Mineral Glass

- Screw Lock Crown

- Neobrite

- 20 bar/atm Water Resistant

- Shock Resistant

- Carbon Core Guard structure

- Tough Solar (Solar Powered)

- 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)

- 1-second stopwatch. Measuring capacity: 29'59. Measuring modes: Elapsed time, split time, 1st-2nd place times

- Multi Function alarms

- Hourly time signal

- LED : White

- LED backlight (Super Illuminator). Afterglow

- Full auto-calendar (to year 2099)

- Power Saving (hands stop to save power when the watch is left in the dark)

- Dual time (Home City time swapping)

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

- 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)