In 2021, together with Sony, Citizen will realize the idea of combining a classic watch and a smart bracelet. The watch has a solar battery that does not require charging, a perpetual calendar and other standard functions, this is an ordinary watch. At the same time, a smart module with NFC is built into the clasp of the bracelet, notifications from a smartphone, weather and other functions are displayed.
Citizen CB0017-71E wena 3
Mechanism H145 solar powered (Eco-drive)
Sapphire glass with anti-reflective coating
Steel case and bracelet
The clasp of the bracelet is equipped with "wena 3" which brings smart watch functions to the clasp.
Luminous compound on hands and markers
Perfex, power saving function, low battery warning
World time, world radio synchronization
Summer/winter timeWater resistance 10 BAR
Dimensions: width 43 mm, thickness 9.8 mm, weight 147 g.
Made in Japan for domestic market JDMWena 3
Organic EL display
Li-ion battery
Continuous working time about 1 week
Charging time about 1.5 hours
Waterproof 5 BAR
Supported OS: iOS 12.0 or above / Android 6.0 or above
Bluetooth version 5.0 (Bluetooth low energy technology), communication distance: approximately 10 m
Sensors: accelerometer, electrostatic touch sensor, microphone, ambient light sensor, heart rate sensor