CITIZEN Bluetooth Watch (Movement: W410)
CITIZEN Eco-Drive Bluetooth S
March 30, 2026
Thank you for using Citizen products.
As of 12/31/2027, we will no longer provide service for dedicated apps for some models and functions used in conjunction with the apps.
Requirements for connection
Notes
Even if the watch cannot receive the time information from your smartphone through the dedicated app, the watch keeps ±15-second monthly accuracy.
Manuals
Printed documents
Other documents
Instructive movies
FAQ
How to utilize smartwatches fully
Android is a trademark of Google Inc.
iPhone is a trademark of Apple Inc.
iOS is a name of an operating system of Apple Inc. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.