– Striking emerald green dial with rose gold accents and refined finishing
– Ultra-thin 3.88mm case, among the slimmest solar-powered watches available
– Powered by Citizen’s 1.0mm Eco-Drive movement, eliminating battery changes
– Comfort-focused design with 5 ATM water resistance and contoured case back
– Limited to 250 pieces worldwide, priced at $3,395
A First Look at This Emerald Timekeeper
If you’ve been thinking of splurging on a sophisticated dress watch that really stands out from the crowd, you might want to check out Citizen’s newest Eco-Drive One. Originally unveiled in Japan in late May, the watch has now officially made its way to the US.
Design That Captures the Eye
The Citizen Eco-Drive One AR5065-54W is visually arresting. It sports a unique emerald green dial with a brushed texture surrounding its deep black center, complemented by shimmering rose gold hands, markers, and an inner ring. The striking color combination gives the watch a refined yet contemporary personality, while the contrast between the dark center and vibrant green outer section adds depth and visual intrigue.
Incredibly Slim Solar Technology
Like other models in the Eco-Drive One collection, the AR5065-54W is defined by its remarkable thinness, measuring just 3.88mm thick—making it one of the slimmest solar-powered watches on the market. On the inside, you’ll findll find Citizen’s ultra-thin Eco-Drive 8826 movement, which itself measures only 1.0mm thick. Powered by light, the movement eliminates the need for regular battery replacements while maintaining an accuracy rating of ±15 seconds per month.
A Case That Balances Sport and Elegance
The sporty case design features sharp lines and four prominent screws on the bezel, giving the otherwise elegant dress watch a subtle technical edge. Citizen has also paid close attention to finishing. The stainless steel case and bracelet feature a refined hairline-brushed treatment, while the bezel’s beveled edges receive a mirror-like Zaratsu polish, creating a contrast between matte and glossy surfaces.
Built for Wrist Comfort
Comfort was clearly a priority during development. The case back adopts a two-piece construction without a traditional removable case back, which Citizen says helped achieve both the watch’s extreme thinness and its 5 ATM water resistance rating. The rear portion of the case is also shaped to better conform to the wrist.
Limited Edition Pricing and Availability
Limited to 250 pieces worldwide, Citizen’s limited-edition Eco-Drive One goes on sale in the US for $3,395. It will be available directly from the company’s online store.
Comfort was clearly a priority during development. The case back adopts a two-piece construction without a traditional removable case back, which Citizen says helped achieve both the watch’s extreme thinness and its 5 ATM water resistance rating. The rear portion of the case is also shaped to better conform to the wrist.
Limited to 250 pieces worldwide, Citizen’s limited-edition Eco-Drive One goes on sale in the US for $3,395. It will be available directly from the company’s online store.

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