Enjoy a life of fewer battery changes with a large-case G-SHOCK with a 10-year battery you won't have to worry about for ages.The analog-digital GA011 delivers handy features like world time and stopwatch, as well as a high-brightness LED light, which can be easily accessed from the large button on front of the case, ensuring visibility even in the dark.Made with bio-based resin and equipped with a 10-year battery, this G-SHOCK is great if you want to reduce environmental impact. FEATURES: 200M WR Analog / Digital Shock Resistant 10y Battery Carbon core guard structure LED Light Bio-based resin band 12/24 hour format Countdown time Multi Time (4 different cities)