![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 # 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 #](https://pbs.twimg.com/media/EKsV7ZHXUAEVM_x.jpg)
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 #
Iron Hawk on Twitter: "CASIO PROTREK Pathfinder ATC-1000-N1V #Timepiece #wristwatch #watchuseek #watches #watchcollector #watchhobby #casiouk #Protrek_usa https://t.co/hvdoJJQ3GS" / Twitter
![Correa de reloj de goma negra de 20mm, compatible con Casio Protrek ATC-1000 , ATC-1100 , ATC-1200 , PRT-400 , PRT-410 _ - AliExpress Mobile Correa de reloj de goma negra de 20mm, compatible con Casio Protrek ATC-1000 , ATC-1100 , ATC-1200 , PRT-400 , PRT-410 _ - AliExpress Mobile](https://ae01.alicdn.com/kf/U48a6f286f42141a8826b6a357bc64ca7O/Correa-de-reloj-de-goma-negra-de-20mm-compatible-con-Casio-Protrek-ATC-1000-ATC-1100.jpg)
Correa de reloj de goma negra de 20mm, compatible con Casio Protrek ATC-1000 , ATC-1100 , ATC-1200 , PRT-400 , PRT-410 _ - AliExpress Mobile
![CASIO ATC-1000 TRIPLE SENSOR - PRE-PROTREK ALTI-BAROMETER/THERMOMETER/COMPASS | Casio, Casio protrek, Protrek CASIO ATC-1000 TRIPLE SENSOR - PRE-PROTREK ALTI-BAROMETER/THERMOMETER/COMPASS | Casio, Casio protrek, Protrek](https://i.pinimg.com/originals/04/fa/42/04fa4293557cd1aa019e5629c2a4cbbd.jpg)
CASIO ATC-1000 TRIPLE SENSOR - PRE-PROTREK ALTI-BAROMETER/THERMOMETER/COMPASS | Casio, Casio protrek, Protrek
![Iron Hawk on Twitter: "CASIO PROTREK Pathfinder ATC-1000-N1V #Timepiece #wristwatch #watchuseek #watches #watchcollector #watchhobby #casiouk #Protrek_usa https://t.co/hvdoJJQ3GS" / Twitter Iron Hawk on Twitter: "CASIO PROTREK Pathfinder ATC-1000-N1V #Timepiece #wristwatch #watchuseek #watches #watchcollector #watchhobby #casiouk #Protrek_usa https://t.co/hvdoJJQ3GS" / Twitter](https://pbs.twimg.com/media/C2iNFl2XgAAYc6t.jpg:large)