Casio G-Shock G-Steel Men's Watch GST-B100-1A Tough Solar (Solar powered)Mobile link (Wireless linking using Bluetooth®) sheen Size of case : 35

Size of case : 35

Bi-color molded bands is black on the outside and purple on the inside

hourly hour

combines the new material structure and design creativity with the newly developed carbon fiber core protection structure (CARBON CORE GUARD) to enhance the overall strength

World time 31 time zones (48 cities + coordinated universal time)

Casio G-Shock G-Steel Men's Watch GST-B100-1A Tough Solar (Solar powered)Mobile link (Wireless linking using Bluetooth®) sheen Size of case : 35Features 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