Casio G-Shock GSTB300-1A G-STEEL Tough Solar Watch Laco Since its very first SEAL

Since its very first SEAL watch

Caliber: BALL RR1103

it complements the brand's existing portfolio of skeleton models housed in 43mm

reaching speeds of up to 65

Porsche Design

Casio G-Shock GSTB300-1A G-STEEL Tough Solar Watch Laco Since its very first SEALIntroducing the new rugged style of G STEEL models that feature Carbon Core Guard structures. These new models adopt tough G SHOCK styling with a disk indicator at 6 oclock that shows the current mode and charge level, and a front button that completes the overall rugged look. The disk, a round graphic digital display between 1 and 2 o'clock, and a digital display as 12 o'clock add to both functionality and looks. The GSTB300 model comes with a resin