Casio G-Shock G-Steel Men's Watch GST-B100D-1A Tough Solar (Solar powered) Mobile link (Wireless linking using Bluetooth®) LADIES STANDARD These GW-B5600 Connected Engine models

These GW-B5600 Connected Engine models feature the distinctive square design of the 5000/5600 Series

hourly time signals

LED backlight (Super Illuminator)

and remove the protective structure next to the button

battery life: 3 years on SR920SW

Casio G-Shock G-Steel Men's Watch GST-B100D-1A Tough Solar (Solar powered) Mobile link (Wireless linking using Bluetooth®) LADIES STANDARD These GW-B5600 Connected Engine modelsFeatures From G SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, comes a totally new G STEEL design that combines different types of materials. The first analog, chronograph model of the G STEEL series, this new addition dresses up the elegant, comfortable fitting GST B100D in a new bright blue colors. The lower left button has a sparkling metallic blue finish. The metal case and band combine to create a