![Casio, Ref. 1170-ATC 1000, Japan. Produced circa 1995.Fine asymmetrical, water-resistant, black and anthracite, plastic digital diver's chronometer wristwatch with multi-functions including: compass, various units of measure (meters/feet, Celsius ... Casio, Ref. 1170-ATC 1000, Japan. Produced circa 1995.Fine asymmetrical, water-resistant, black and anthracite, plastic digital diver's chronometer wristwatch with multi-functions including: compass, various units of measure (meters/feet, Celsius ...](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/17/lots/183/183.jpg)
Casio, Ref. 1170-ATC 1000, Japan. Produced circa 1995.Fine asymmetrical, water-resistant, black and anthracite, plastic digital diver's chronometer wristwatch with multi-functions including: compass, various units of measure (meters/feet, Celsius ...
![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:large)
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 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)
Iron Hawk on Twitter: "CASIO PROTREK Pathfinder ATC-1000-N1V #Timepiece #wristwatch #watchuseek #watches #watchcollector #watchhobby #casiouk #Protrek_usa https://t.co/hvdoJJQ3GS" / Twitter
![CASIO ATC-1000 TRIPLE SENSOR - PRE-PROTREK ALTI-BAROMETER/THERMOMETER/COMPASS | Relógio casio, Relógio retro, Relógio g shock CASIO ATC-1000 TRIPLE SENSOR - PRE-PROTREK ALTI-BAROMETER/THERMOMETER/COMPASS | Relógio casio, Relógio retro, Relógio g shock](https://i.pinimg.com/originals/04/fa/42/04fa4293557cd1aa019e5629c2a4cbbd.jpg)