With a movement that measures an impossibly svelte 1mm thin and housed in an ultra-slim case measuring from 2.98mm to 3.88mm thick, this breakthrough collection of 5 new styles releasing this fall marks a new chapter in both light-powered movement and ultra-thin watchmaking.

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AR5060-58E
Eco-Drive One Eco-Drive One
EXCLUSIVE
AR5055-58E
Eco-Drive One Eco-Drive One
EXCLUSIVE
AR5050-51L
Eco-Drive One Eco-Drive One
EXCLUSIVE
AR5075-69E
Eco-Drive One Eco-Drive One
EXCLUSIVE
AR5054-51E
Eco-Drive One Eco-Drive One
EXCLUSIVE
AR5024-01E
Eco-Drive One Eco-Drive One
AR5026-05A
Eco-Drive One

A Hand-Assembled Masterpiece

An incredible feat of engineering, almost every movement component was designed from scratch in-house, and comes in at less than 1mm in height. When paired with a 0.15mm synthetic sapphire dial and crystal and a brand-new, rechargeable 3.7V power cell from Maxell, the result is a hand-assembled wonder of craftsmanship.


An Impressive History of Innovation


The latest models in the continually evolving line of Eco-Drive One watches are powered by the Eco-Drive Caliber 8826. Each timepiece features a 39mm case just 2.98mm thick, sapphire crystals with "Clarity" coating, 3 bar water resistance, 12 months of running time on a full charge, and an accuracy of +/- 15 seconds per month. The impressive lightweight durability is achieved with Cermet bezels and a proprietary Duratect coating. Available in a blue or black dial, each features a distinctive bezel secured by four decorative screws and an intricate "beads of rice" bracelet.


Iconic Sport Luxury to the Next Level


Inspired by the luxury sports watches from the 70s, the sleek, new Eco-Drive One makes its debut. With 12 months of running time, it features a 38mm one-piece case measuring just 3.88mm thick, a sapphire crystal with "Clarity" coating, a hardy 5 bar water resistance, and a modified pentagonal shape. Cased in eye-catching Duratect Platinum-coated stainless steel with a black dial, this elegant yet durable model constitutes a shift in the traditionally classic CITIZEN Eco-Drive One aesthetic.



Timeless Design with an Elevated Edge


The new Eco-Drive One offers versatility for everyday luxury and style. Striking a balance between classic and sporty, it features a stainless steel bracelet and a black textured dial with applied indices and a matching handset. This sleek 39mm Eco-Drive One model boasts a Duratect Platinum-coated stainless steel case, 3 bar water resistance, a sapphire crystal with "Clarity" coating, and a new zirconia ceramic bezel.