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The Fall Event! Save 25% Off*

Prices as shown; no code needed.

*Save 25% off the current list price of a selection of watches. Discount automatically applied, as shown on product pages of applicable models; no code needed. Some exclusions apply, including but not limited to: New Arrivals, Limited Editions, ATTESA Collection, Eco-Drive One Collection, Series8 Collection, The CITIZEN Collection, preorder and products not in stock. Valid on Citizenwatch.com only, now through 10/25/26 11:59pm PT.

Pricing and product assortment on Citizenwatch.com may vary from retail, department, or specialty stores. Cannot be combined with other offers or discounts, or applied to previous purchases. We reserve the right to cancel this promotion at any time.

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Free Watch Band Sizing

We are also pleased to offer complimentary watch bracelet sizing services with your Citizenwatch.com purchase; please allow an extra 1-2 business days for order processing, prior to shipping, as sizing occurs on demand by one of our expert technicians.

The Fall Event! Save 25% Off*

Eco-Drive 365

Eco-Drive 365 - view 1
Eco-Drive 365 - view 2
Eco-Drive 365 - view 3
Eco-Drive 365 - view 4

Eco-Drive 365

Stainless Steel

Sold Out

Embodying Citizen’s continuous pursuit of innovation and design excellence, the new Eco-Drive 365 timepiece brings together a distinct aesthetic with boundary-pushing, light-powered technology – showcasing how sustainable innovations can power the future. With a bold design that takes its inspiration from the 1973 original, the new Eco-Drive 365 encapsulates the 50-year journey from quartz to Eco-Drive in Citizen watches. The black ion-plated timepiece’s case measures 42.5mm across, with its fine lines integrating smoothly with the sleek lines of the bracelet, making the best use of Citizen’s cutting-edge stainless steel processing and polishing know-how. An anti-reflective sapphire crystal protects the display, with the dial’s surface inspired by an endless starry sky and the innate beauty of the Earth. Silver-tone accents provide the dial with a sense of depth and breadth, while a pair of sharp, dauphine-style hands indicate the time. Inside, the new light-powered, innovative Eco-Drive movement Caliber E365 is at work with an accuracy of ±15 seconds per month, and with the movement requiring exposure to adequate light to then run for 365 days on a full charge, without ever needing a battery. Water resistant to 100 meters.

Additional Details

Model & Movement
Model:BN1015-52E
Movement:E365 Eco-Drive
Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.
Band & Clasp
Band Type:Stainless Steel Bracelet
Clasp:Fold Over Clasp with Push Buttons
Case & Dimensions
Case Width:42.5mm
Lug Width:22mm
Case Material:Black Stainless Steel
Water Resistance:WR100/10Bar/333ft [Swimming, Showering & Snorkeling]
Crystal
Material:Anti-Reflective Sapphire Crystal
Impact and shatter resistant - anti-reflective coating deflects light
Dial & Details
Dial:Black
Details:Plastic
Movement Functions
3 Hand with Date
365 day Power Reserve

Carefully crafted

Citizen timepieces have been engineered to provide years of use with minimal need for service. In the event that service is needed, your timepiece is covered by our 5-year limited warranty. 

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