Casio Alt-6000 wristwatch. A rare outdoors watch complete with user manual. | #516919845
Which Watch Today...: Casio Alti-Thermo ALT-6000
VINTAGE CASIO ALTI-THERMO TWIN SENSOR WATCH ALT-6000 MADE IN JAPAN | WatchCharts
Vintage Casio Alt-6000 - Pre GShock? : r/gshock
Restore Casio ALT 6200 - Watch Repair Blog
CASIO ALT-6000 VINTAGE TWIN SENSOR WATCH ALTI-THERMO VGC. NEW BATTERY AND STRAP | #1778335417
Shaun Cuff on Twitter: "This weekend's #VintageWatch is a #Casio ALT-6000 Alti-Thermo. Launched in 1992 this was Casio's first twin sensor watch. Along with the ATC-1000, they were forerunners to Casio's #Protrek
Shaun Cuff on Twitter: "This weekend's #VintageWatch is a #Casio ALT-6000 Alti-Thermo. Launched in 1992 this was Casio's first twin sensor watch. Along with the ATC-1000, they were forerunners to Casio's #Protrek
CASIO HIGH-THERMO TWIN Sensor Alt 6000 (950) £42.56 - PicClick UK