Casio G-Shock 25th Anniversary Model DW-6900SP-1JR | Sakurawatches.com
Picked up this Casio CTK-4200 for €45 : r/cheapkeys
Casio Pro Trek PRW-6100FC-1 Solar Powered Analog Compass Watch with Altimeter / Barometer / Thermometer - Black + Green | Casio protrek, Casio, Protrek
Casio WK-3300 Digital Keyboard w/ Drawbar Organ Functionality - Evolution Music