© 2026 The Diamond Center. All Rights Reserved. All content is the exclusive property of The Diamond Center and may not be used without permission. View Full Copyright & Terms of Use.
- ECO-DRIVE
- SATELLITE WAVE
- ATOMIC TIMEKEEPING
- DRIVE FROM CITIZEN
- TSUNO CHRONO RACER
CITIZEN’s proprietary light-powered technology, was called “Eco-Drive“. A name that, not only represent our exceptional technological achievements, but one that reflect our concern for the natural environment. Most importantly, the name and the logo mark shows our continued dedication to be a brand for people all over the world.
In as little as 3 seconds, watches with satellite wave technology receive a GPS signal that adjusts to new time zones with amazing speed and ease. With coverage across 40 of the existing UTC standard time zones, watches with satellite wave technology ensure the most accurate time in any conventional watch. Whether you trek through the desert, cruise the oceans, or climb a snowy mountain, you never need to worry about having the correct time.
A generating tower transmits an exceptionally accurate time signal from an atomic clock. The watch’s internal receiver captures the signal and displays the precise time. The atomic timing signal is accurate to 1 second over 20 million years. Powered by the light around you, these watches never need a battery change.
The Drive from Citizen collection has gotten a fresh new look. A clean, simple design and unlcuttered details; the newly styled BTW timepiece will keep you going for years to come. Featured in a stainless steel case, classic stainless steel Milanese mesh bracelet, cobalt blue dial with sub-sweep second hand and date. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number B690.
Citizen celebrates its centennial by bringing history forward with a reintroduction from its iconic Challenge Timer collection. In late 1972, Citizen conceptualized this automatic Chronograph with a “bullhead” construction. This model later resulted in the launch of the Tsuno Chrono (Japanese “horned chronograph”) in early 1973.
Authorized Citizen Watch Retailer.
The Diamond Center in Madison & Janesville is an Authorized Citizen Watch Retailer.
Celebrating 100 years, CITIZEN, a pioneer in watchmaking and innovative technology, promotes excellence and creativity with a deep-rooted respect for craftsmanship. CITIZEN advocates “Better Starts Now,” searching for and accomplishing goals that better our lives. In this respect, CITIZEN aligns with organizations and personalities that reflect the values of the brand including the Citizen Naismith Trophy, National Merit Scholarship and Good360.
Authorized Citizen Watch Retailer.
The Diamond Center in Madison & Janesville is an Authorized Citizen Watch Retailer.
Celebrating 100 years, CITIZEN, a pioneer in watchmaking and innovative technology, promotes excellence and creativity with a deep-rooted respect for craftsmanship. CITIZEN advocates “Better Starts Now,” searching for and accomplishing goals that better our lives. In this respect, CITIZEN aligns with organizations and personalities that reflect the values of the brand including the Citizen Naismith Trophy, National Merit Scholarship and Good360.












