Product Description

The Casio G-Shock Bio-Based Resin Tough Solar Watch combines lightweight comfort, advanced technology, and eco-conscious materials in a rugged, everyday design. Featuring a bio-based resin case and band with stainless steel components, this watch delivers signature G-Shock durability with a reduced environmental footprint.

Built with shock resistance and 200-meter water resistance, it’s ready for daily wear and outdoor activity. Tough Solar technology keeps the watch powered by light, while Bluetooth® smartphone connectivity enables automatic time adjustment, easy settings, reminders, and smart features like phone finder.

The analog-digital display is enhanced by Neobrite hands, a hand shift function for clear digital viewing, and a double LED Super Illuminator that lights both the dial and digital display for excellent visibility in all conditions.

 Key Features

• Bio-based resin case & band with stainless steel elements

• Lightweight design (72 g)

• Shock resistant construction

• 200-meter water resistance

• Tough Solar (solar powered)

• Bluetooth® Mobile Link connectivity

• Mineral glass

• Neobrite luminous hands

 Timekeeping & Functions

• World time: 38 time zones (38 cities + UTC)

• Auto summer time (DST) switching

• Home city / world time city swapping

• 1/100-second stopwatch (lap/split time)

• Countdown timer up to 60 minutes

• 5 daily alarms & hourly time signal

 Display & Convenience

• Double LED Super Illuminator (dial + digital display)

• Selectable illumination duration (1.5 or 3 seconds)

• Full auto-calendar (to year 2099)

• Day display in six languages

• 12/24-hour format

• Date/month display swapping

• Button operation tone on/off

• Hand shift function

 Battery & Accuracy

• Battery life:

  • 7 months (normal use without light)

  • 18 months (power save mode)

• Battery level indicator

• Power saving function (display blanks in darkness)

• Accuracy: ±15 seconds per month

 Display & Size

• Analog: 2 hands (hour, minute – 20-second movement)

• Sub-dial: battery level & mode

• Digital: hour, minute, second, PM, month, date, day

• Case size: 53 × 44.4 × 11.9 mm