Embodying the possibilities of a new era.
The correct time for people everywhere.

Eco-Drive powers watches using nothing more than the natural light we are all equally exposed to wherever we are on the globe. A CITIZEN core technology, Eco-Drive exemplifies our egalitarian philosophy of “loved by citizens, working for citizens.” Eco-Drive 365 features the new Caliber E365, an Eco-Drive movement that keeps running for 365 days on a single full charge, even in complete darkness.

The distinctive design is inspired by a 1973 CITIZEN quartz watch. Encapsulating the 50-year journey from quartz to Eco-Drive, this model embodies the evolution of CITIZEN technology and all the possibilities of a new era.

Calibre No.	E365
Maximum run time from full charge (Normal Use Condition)	Approximately 1 year
Movement	Eco-Drive
Signal Reception	Without Radio Reception Function
Strap	Stainless Steel
Water Resistant	Water Resistant to 10 bar
Weight	163g
Thickness	11.1mm
Case Size	42.5mm
Case	Stainless Steel
Surface Processing	IP Black
Glass	Sapphire Glass (Non Reflection Coating)

Warranty	3 years warranty
Specification	Date DisplayEco-Drive (recharged by any light source, no need for regular battery replacement)Insufficient Charge Warning FunctionOvercharge Prevention Function