Join the celebration of the 40th anniversary of the Casio G-SHOCK brand, and celebrate the relaunch of some milestones and style icons in a proven black finish. Paying homage to the brand's evolution, these special designs recall iconic models from the past by imprinting their series names on the bracelet. On the GA-2140, a side pusher is engraved with a star in allusion to the 40th anniversary. The bracelet and bezel of each model in the series are made of bio-based resin. The 40th anniversary logo, designed by Eric Haze, is engraved on the caseback. With the four stars engraved on the strap loop to represent the four decades and other special details, these limited edition timepieces are witnesses to G-SHOCK history.

- Case size: 48.5mm x 45.4mm x 11.8mm

- Weight: 57g

- Case and bezel material: carbon/organic resin

- Strap: eco-resin strap

- Water resistance: water resistant to 20 bar

- Glass: mineral crystal

- Limited edition 40th anniversary watch.