G-Shock 'CasiOak' Connected GAB2100-3A movement_self-winding Quartz model with a smaller

Quartz model with a smaller case that sits naturally on your wrist

All models from the Longines Spirit collection come with state-of-the-art technology

the numerals and scaling are delivered in contrasting colours to separate night from day

Time calibration signal reception

G-Shock 'CasiOak' Connected GAB2100-3A movement_self-winding Quartz model with a smallerThe fan favorite 'Casioak' gets two key upgrades Upgrade the iconic look you love with the new octagonal GA2100 line, which inherits the color stories and design concept of the pioneering G SHOCK from 1983, but now with Smartphone Link and Tough Solar power. While maintaining the iconic octagonal form of the GA2100 inherited from that very first G SHOCK, the GAB2100 now also has Smartphone Link and Tough Solar power capabilities. It also employs the