Solar Powered Watches

Watches that run on light: no winding and no scheduled battery changes.

A solar watch has a light-absorbing panel under the dial that turns sunlight or indoor light into power, stored in a rechargeable cell. Casio calls its system Tough Solar; Seiko builds solar movements into its Prospex divers and chronographs. Every watch here is 100% original with a moneyback guarantee, sold online in the Philippines since 2015.

What You'll Find Here

The range covers both brands' solar lines. On the Casio side: the Tough Solar AQ-S810W digital analog series at ₱4,896, W-S220 digital models, and solar G-Shocks such as the GW-B5600 Bluetooth solar square at ₱8,739 and the GA-B2100 at ₱10,152. On the Seiko side: Prospex solar divers, including the Sumo SSC761J1 limited edition, and Speedtimer solar chronographs topping out at the SFJ009P1 limited edition at ₱54,399. Live prices run from ₱3,618 to ₱54,399. If you wear a watch daily, normal light exposure is enough to keep any of these charged.

Why Shop at Watch Portal

• 100% original watches backed by a moneyback guarantee
• Selling watches online in the Philippines since 2015
• COD nationwide, plus GCash, cards and online banking
• Delivery after dispatch: Metro Manila 3 to 7 calendar days, rest of the Philippines 4 to 10

Frequently Asked Questions

Are the watches at Watch Portal original?

Yes. Every watch we sell is 100% original and covered by a moneyback guarantee.

How much do solar watches cost in the Philippines?

Solar watches at Watch Portal currently run from ₱3,618 for Casio solar models up to ₱54,399 for Seiko Prospex Speedtimer limited editions. Popular everyday picks are the Casio AQ-S810W at ₱4,896 and the G-Shock GW-B5600 solar square at ₱8,739.

Do solar watches need battery replacement?

Not on any regular schedule. The rechargeable cell refills from light and typically lasts many years before it ever needs service, unlike a standard quartz battery that needs replacing every few years.

How long do solar watches last without light?

Most solar watches keep running for months on a full charge even in complete darkness, and many Casio Tough Solar models stretch that further with a power saving mode that sleeps the display in the dark. With normal daily wear the cell stays topped up, so this rarely comes into play.