Casio G-shock GR-B300-1A4 Gravity Master Analog Rubber Strap Bluetooth Solar Watch For Men

The Casio G-SHOCK GR-B300-1A4 is a bluetooth solar watch, made for men who want dependable G-SHOCK utility for daily wear. It combines shock-resistant construction, 200m water resistance, and solar power in one practical design.

Why You'll Love It

• Take on active days with confidence. Shock-resistant construction is designed to handle impact.
• Use it confidently around water. Its 200m rating is dive-capable and suitable for recreational scuba.
• Spend less time thinking about battery changes. Solar power keeps the watch charged from light.
• Keep time adjustment simple. Bluetooth connectivity links compatible phone-based watch features.

Specifications

Frequently Asked Questions

Is this Casio G-SHOCK GR-B300-1A4 original?

Yes. Watch Portal sells 100% original watches, backed by a moneyback guarantee, and has been selling online in the Philippines since 2015.

Can I swim with the GR-B300-1A4?

Yes. Its 200m (20 bar) water-resistance rating is dive-capable and suitable for recreational scuba. Avoid operating buttons underwater unless the Casio manual for this model allows it.

What does Bluetooth do on the GR-B300-1A4?

This model includes Bluetooth Mobile Link with automatic time adjustment.

How is the GR-B300-1A4 powered?

It uses solar power, charging from light for regular operation. Follow Casio's charging guidance when the battery level runs low.

COD nationwide. GCash, debit and credit cards, online banking. Delivery after dispatch: Metro Manila 3 to 7 days, rest of the Philippines 4 to 10 days.

Part of: Casio G-SHOCK · Watches ₱10,000 & Above