Citizen AW1880-55X Eco-Drive Green Dial Solar Watch 43mm 100M

Solar-powered dress watch for daily wear

The Citizen AW1880-55X is a 43 mm stainless steel watch driven by Eco-Drive solar technology, so it charges from any light source and removes the need for routine battery changes. Its green dial with dot markers and a date window sits behind mineral crystal, while a rotating bezel and screw-down case back support 100 m water resistance. The matching stainless steel bracelet fastens with a deployment clasp for secure, comfortable all-day wear.

Light-charged movement

The Caliber J810 quartz movement stores enough energy to run for up to eight months once fully charged, keeping the watch ready even after extended periods in darkness. Solar charging happens continuously under normal indoor or outdoor light, so daily wear maintains the reserve without any user intervention. The analog display and pull/push crown operate with minimal power draw, and the mineral crystal protects the dial from everyday knocks.

Steady performance through sustained activity

Under continuous use — swimming, commuting, or long days at a desk — the screw-down case back and 100 m rating keep water out while the bracelet's 22 mm width distributes weight evenly on the wrist. The power reserve does not degrade with normal temperature swings, and the date function advances cleanly at midnight without extra drain. The rotating bezel and deployment clasp remain reliable through repeated operation, making the watch suited for consistent daily demands rather than occasional wear.