G-SHOCK - GAS100B-1A mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm. Caliber number E168

Caliber number E168

Crafted of stainless steel and paired with a dark brown leather strap

partial exhibition case back

this collector’s timepiece features a 1-second chronograph

exclusive to the line

G-SHOCK - GAS100B-1A mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm. Caliber number E168From G SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new models based on the big case Tough Solar GAS 100. Variations on a basic black design are created by three different bezels. The GAS 100 comes with a stainless steel bezel for a standard design that goes well with a wide range of fashion styles, while the GAS 100G has a stainless steel bezel with a gold ion plated finish for touch of distinctive