Casio EFS-S570D-3AUEF Edifice Chronograaf 44mm vidan with light as an energy

with light as an energy source being the best-known example

The movement is a Bulova quartz movement

Whereas a quartz watch requires a battery

This strap is handmade

De band sluit met een klassieke gesp

Casio EFS-S570D-3AUEF Edifice Chronograaf 44mm vidan with light as an energyWhat Casio excels at is functionality: lots of watch, lots of functions, no fuss. This translates here into a round silver 44 mm stainless steel case, set against a green dial. The watch is powered by a Casio solar movement (calibre 5634). The watch draws its energy from light, meaning battery changes are a thing of the past. It also features a chronograph. Protection is ample: sapphire crystal and water resistance up to 10 bar. The watch is fitted