Casio G-Shock GSTB300-1A G-STEEL Tough Solar Watch remove_offer Seiko has announced its official

Seiko has announced its official sponsorship of Oceanic Society

We keep the sporty GA-2200 design with analog hands and digital display

Lug-to-Lug: 57 mm lug-to-lug

High-density mounting keeps the analog-digital combination module slim

Casio G-Shock GSTB300-1A G-STEEL Tough Solar Watch remove_offer Seiko has announced its officialIntroducing 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