Casio has unveiled its first new G-Shock watch of 2024 – an updated Rangeman with GPS and a heart rate monitor, plus a shock-resistant and mud-resistant case for adventures in extreme environments.

Casio has revealed new all-black editions of its G-Shock Mudmaster and G-Shock Rangeman digital watches. The appropriately-named Black-Out watches feature blacked-out dials, bezels, cases and ...