10 Best Solar Powered Watch of December 2025

• Adjustable brown stitched 20mm leather strap fits up to 8-inch wrist circumference
• Charged by any light with a four-month power reserve
• Gray dial with full Arabic numerals; date window at 3 o'clock
• Gunmetal gray 40mm brass case with mineral crystal; luminous hands
• Water resistant to 50m (165 ft): In general, suitable for short periods of recreational swimming, but not diving or snorkeling

Timex

• Black watch featuring silver-tone pushers and multifunction dial with stopwatch, countdown timer, and world time indicator
• Features five daily alarms and LED light with afterglow
• 39.5 mm resin case with mineral dial window
• Japanese quartz movement with digital display
• Ribbed resin band with buckle closure
• Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving

Casio

• Round watch with gleaming sunray dial featuring coin-edge bezel and day/date window at 3 o'clock
• 43 mm stainless steel case with Hardlex dial window
• Solar-powered Japanese quartz movement with analog display
• Nylon band with buckle closure. Operational temperature range is -5 ºC to 50 ºC
• Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving.

Seiko

• Solar-powered sport watch featuring atomic time keeping, world time in 48 cities, and EL backlight
• Features 1/100-second stopwatch, daily alarm with snooze, 12- and 24-hour formats, tide/moon graph, 31 time zones, and day/date/month calendars
• 50 mm resin case with mineral dial window
• Japanese quartz movement with digital display
• Resin band with buckle closure
• Water resistant to 200 m (660 ft): In general, suitable for professional marine activity and serious surface water sports, but not scuba diving.

Casio

• Shock Resistant, 200 Meter Water Resistant; Size of case : 48.5×43×14.7mm
• Electro-Luminescent Backlight with Afterglow, Mineral Crystal
• 1/100 second stopwatch, Countdown Alarm, Auto-repeat function
• Daily Alarm, Hourly time signal, 12/24 Hour Formats, Auto Calendar (pre-programmed until the year 2039)
• Battery: 2 years on CR2016, Module 1659
• Accuracy: ± 15 seconds per month. Measuring mode - elapsed time, split time

Casio

• Black sport watch with orange pops of color featuring 1/100-second stopwatch and countdown timer
• Japanese quartz movement with analog-digital display. solar technology, receive thermal and electrical energy
• Also features five alarms, auto calendar, and world time with 31 time zones and 48 cities
• Size of case : 47.6×42×10.6mm
• Approx. battery operating time:10 months on rechargeable battery (operation period with normal use without exposure to light after charge)

Casio

• Adjustable tan 20 millimeter nylon strap fits up to 8-inch wrist circumference
• Black dial with date window at 4 o'clock; Arabic numerals in increments of 5 up to 60
• 30-minute chronograph measures to 1/20th second
• Black 43 millimeter brass case with mineral glass crystal; Indiglo light-up watch dial
• Water-resistant to 100 meter (330 feet): In general, suitable for snorkeling, as well as swimming, but not diving

Timex

• LIGHT-POWERED ECO-DRIVE: Converts any light, whether natural or artificial, into energy. Energy is stored in a permanently rechargeable power cell. The watch recharges continuously in any light to run forever, with no battery changes required ever.
• WATER RESISTANT TO 100 M: This tactical watch is water resistant to 10 ATM (100 meters). In general, it’s suitable to wear in the shower, in professional marine activities like swimming and snorkeling, and in surface water sports, but not for scuba diving.
• FOR YOUR ACTIVE LIFESTYLE: This Citizen silver-toned military watch has a stainless steel case, canvas strap, adjustable buckle closure, three-hand analog display with quartz movement, luminous hands and markers, a day-date display window, and a dial featuring hour markers and a minute track.
• GUARANTEE & 5-YEAR WARRANTY: At Citizen, we stand by quality and craftsmanship. Every Citizen purchase comes with a 30-day money-back guarantee and a 5-year limited warranty so you can be sure your new Citizen timepiece meets your expectations.

Citizen

• Tough Solar Power, 100M Water Resistant, LED Light with Afterglow, Neo-brite luminous hands and markers
• World Time, Multi-lingual Day of Week display (English, Portuguese, Spanish, French, German, Italian)
• 5 Daily Alarms, Hourly Time Signal, 1/100 second digital stopwatch, 2 Countdown Timers, Full Auto Calendar, 12/24 Hour Formats
• Button operation tone on/off, Storage Battery: Solar Rechargeable Battery, Battery Power Indicator, Power Saving Function,
• Approx. battery life: 10 months on full charge (without further exposure to light)

Casio

• Adjustable blue 20mm fabric strap fits up to 8-inch wrist circumference
• Charged by any light with a four-month power reserve
• Blue dial with partial Arabic numerals; date window at 3 o'clock; 24-hour military time
• Durable blue 40mm resin case with acrylic crystal
• Water resistant to 50m (165ft:  in general, suitable for short periods of recreational swimming, but not diving or snorkeling

Timex