Shaun Cuff on Twitter: "Just fitted new batteries to my Casio ATC-1000. This particular model is 25 years old and was Casio's first triple sensor watch (digital compass, altimeter and thermometer). #WearableTech #
Casio 1170 ATC 1000 de segunda mano por 135 EUR en Torremolinos en WALLAPOP
FS:Vintage Casio ATC-1000 NOS-265 Euro shipped - myWatchMart
Casio ATC-1000 (The Original Pro Trek) | WatchCharts
The very first Protrek watch reviewed. | WatchUSeek Watch Forums
CASIO TRIPLE SENSOR 1170 ATC 1000 VERY GOOD CONDITION HEAD ONLY. NEW BATTERY | WatchCharts