Casio G-Shock G-Steel Men's Watch GST-B500D-1A Analog-Digital G-Steel GST-B500 Series Carbon Core Guard structure Tough Solar (Solar powered) analog 19 months on rechargeable battery

19 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

this combination model combines analog and digital displays

but practical

1/100-second stopwatch and Electro-luminescent backlight

Casio G-Shock G-Steel Men's Watch GST-B500D-1A Analog-Digital G-Steel GST-B500 Series Carbon Core Guard structure Tough Solar (Solar powered) analog 19 months on rechargeable batteryFeatures 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