Citizen Ring Solar AW1750-85E

The Eco-Drive technology uses a solar panel under the dial to convert any light source into energy to power the watch. Excess energy is stored in a rechargeable battery.

The watch can run for up to six months on a full charge, even in complete darkness.

Yes, the watch is water-resistant up to 100 meters, suitable for swimming and snorkeling.

Pull the crown to the appropriate position and rotate it to set the date. Refer to the user manual for specific instructions.

The watch uses mineral crystal glass.

No, the watch does not use a traditional battery. It is powered by Citizen's Eco-Drive technology, which uses a rechargeable cell.

Use a soft, damp cloth to clean the watch. Avoid using harsh chemicals or abrasive cleaners.

Ensure the watch has been adequately charged by exposing it to light. If it still doesn't work, contact Citizen customer support.

Adjust the date using the crown, following the instructions in the user manual.

Ensure the watch is fully charged. If the problem persists, the watch may require servicing.