Casio G-Shock G-Steel Men's Watch GST-B500BD-1A Analog-Digital G-Steel GST-B500 Series Carbon Core Guard structureTough Solar (Solar powered) G-SHOCK G-STEEL During elapsed time measurement

During elapsed time measurement

with 8-character name and

Exposure to light charges a battery that provides energy to power normal operations for five months on a full charge

hourly time signal

phone notifications

Casio G-Shock G-Steel Men's Watch GST-B500BD-1A Analog-Digital G-Steel GST-B500 Series Carbon Core Guard structureTough Solar (Solar powered) G-SHOCK G-STEEL During elapsed time measurementFeatures The GST B500 line brings together smaller components and high density mounting, continuing to deliver Bluetooth connectivity and solar power charging, but in an even slimmer profile. The Carbon Core Guard absorbs external shocks for true G STEEL toughness, and the comfortable fit complements your unique way of life. Downsized button guards offer slim yet ample buttons that are easy to operate. The bezel is treated with multiple finishes to