Product Specification :
The Citizen Eco Drive BL8000-54L
* Perpetual Calendar
* Alarm
* Dual Time
* Non-reflective mineral crystal
* Month-Day-Date functions
* Water Resistant to 100 Metres
* Foldover Clasp with Hidden Double Push-Button
* Never Needs a Battery

The Citizen BL8000-54L stainless steel men's watch is loaded with style and time-keeping features. It's powered by Citizen's unique Eco-Drive, which absorbs sunlight as well as any artificial light through the crystal and dial to recharge the watch continuously. With regular exposure to light, the Eco-Drive recharges itself for a lifetime of use. The watch also has a perpetual calendar that automatically adjusts for odd and even months and leap years through 2100.