CITIZEN Eco-Drive Gents BM7070-15L
"Eco-Drive" solar powered generating system, meaning that there is no need to ever change batteries;
Caliber: E111, Made in Japan
180 Days month power reserve when fully charged.
Date Display
Eco-Drive (recharged by any light source, no need to change battery)
Insufficient Charge Warning Function
Overcharge Prevention Function
Case: Stainless Steel
Size: 44mm with crown
Water Resistant: 10bar / 100M
Glass: Crystal Glass
Band: Synthetic Rubber Strap
Dial : Blue
One year International warranty

http://www.citizen.com.hk/