Technical Archive

Casio
G-Shock GA-100 GA-100-1A4

Casio G-Shock GA-100 GA-100-1A4: strap made to measure on the watch at the Casati Milano atelier, by appointment.

GA-100-1A4 Black Red

Technical Specifications

Casio GA-100-1A4
Reference

GA-100-1A4

Movement

Casio caliber 5081 World Time | Perpetual Calendar | Chronograph, Countdown | Alarm

The Heritage

The G-Shock GA-100 is part of the Casio collection introduced in 2010 with an analog-digital design. It features the quartz caliber 5081 with chronograph, countdown, alarm and perpetual calendar functions. The watch has world time and the shock-resistant construction typical of the G-Shock line.
Made to Measure

The strap for this watch is made to measure

On the Casio G-Shock GA-100 the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.

Book a consultation →