Eco-Drive (recharged by any light source, no need for regular battery replacement)
Insufficient Charge Warning Function

Overcharge Prevention Function

Calibre:  E031
Case Color: Silver
Case Thickness: 8mm
Case Diameter: 28mm
Case Material: Stainless Steel
Glass: Sapphire
Strap Material: Stainless Steel
Strap Color: Silver
Dial Color: Mother of Pearl
Water Resistance: 5 ATM