Family: Mudmaster
Module 5590 is a solar-powered caliber manufactured by Casio, launched in 2020 as part of the Mudmaster line. It incorporates Carbon Core Guard architecture for improved shock protection and houses a Triple Sensor providing compass bearing, altitude, and barometric pressure readings. The movement powers the GWG-2000 and remains in production.
TECHNICAL SPECIFICATIONS
Movement Type
Solar
Display Type
Analog
QUICK FACTS
BRAND
TYPE
SolarSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2020CALIBER FAMILY
MudmasterALSO KNOWN AS
gwg-2000