First G-SHOCK with a heart rate monitor, also featuring Smartphone Link
https://gshock.casio.com/intl/products/g-lide/gbx-h5600/loading story #47932175
loading story #47931857
loading story #47931325
loading story #47879007
loading story #47931898
loading story #47931947
loading story #47932122
loading story #47931704
loading story #47932065
loading story #47907973
loading story #47931683
loading story #47931786
loading story #47931613
loading story #47878558
loading story #47931357