EQUIPGear Patrol · 1h ago
Citizen’s Latest Eco-Drive One Sports Watch Is Just 3.88 Millimeters Thick

Executive Brief
The 30-second read
Citizen has launched an updated Eco-Drive One sports watch measuring 3.88 millimeters in thickness. This 2026 iteration maintains the ultra-thin movement technology originally debuted by the brand in 2016.
- 01The new model features an ultra-slim profile of only 3.88 millimeters
- 02It utilizes Citizen's proprietary Eco-Drive light-powered movement technology
- 03This release serves as a follow-up to the award-winning 2016 original design
Go deeper · Equip playbook
Business Travel Management 2026: Program Blueprint →AI-generated summary · Verify at source
This award-winning watch, first introduced in 2016, gets an ultra-thin follow-up for 2026 that retains its exceptional movement.