Casio F-91WB Series Men's Digital Watch Environmentally Friendly Bio-Based Resin Alarm Date Indicator 7-Year Battery

Constructed with an environmentally friendly (Bio-Based) resin Band, LCD display comes equipped with an illuminator function to aid visibility in darker environments, (Up to) 7-Year battery life w/ included CR2016 model battery, Additional features include an Alarm, Stopwatch (Chronograph), and day-date indicator