Solar + multi band 6 would make it perfect, but I suspect that maybe they don’t do solar with analogue hand watches because they drain too much power. The battery on the GA-2100 only has a 2 year lifespan IIRC, the original aim of the G-Shock was a 10 year battery life (that was before any solar version).
Solar + multi band 6 would make it perfect, but I suspect that maybe they don’t do solar with analogue hand watches because they drain too much power. The battery on the GA-2100 only has a 2 year lifespan IIRC, the original aim of the G-Shock was a 10 year battery life (that was before any solar version).