G-Shock GSTS310-1A Analogue Watches - 1 second (after 60

- 1 second (after 60 minutes)

minute (hand moves every 20 seconds))Digital: Hour

Super illuminator

for the high level of dust and mud resistance required when in severe environments

*1 second for first 3 minutes only

G-Shock GSTS310-1A Analogue Watches - 1 second (after 60Introducing the latest variations to the G STEEL lineup of down sized G SHOCK designs. This new model reduce the overall case size to approximately 90% of previous models, while incorporating existing layer guard structure and functions. This dramatic reduction in the module size makes it possible to make the case thinner and more compact. The GST S310 model has a resin bezel and urethane band. A hefty urethane band provides improved fit, which