G-Shock Mid-Size S-Series CasiOak GMAS2100-4A2 G-Shock Analogue Indulge your love of all

Indulge your love of all things vintage with a monochromatic take on a time-honoured Casio watch

You can use the app to enable or disable modes individually so only enabled modes appear

For those keen to explore the MT-G family further

a modern take on G-SHOCK’s classic oversized case

LED lighting makes sure all of this info is clearly visible at your fingertips

G-Shock Mid-Size S-Series CasiOak GMAS2100-4A2 G-Shock Analogue Indulge your love of allThis series downsizes the GA 2100 to create a simple and slim design. The octagonal bezel, flat face, simple bar hour markers, and carbon core guard structure that are distinctive features of the GA 2100 are now available in a compact configuration.