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Vintage Casio Protrek Prt-2gp GPS Wristwatch Watch Satellite Navigation W/ Acc's for sale online | eBay
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Vintage Casio Protrek Prt-2gp GPS Wristwatch Watch Satellite Navigation W/ Acc's for sale online | eBay
![Casio Computer public relations' Kiminori Yuzawa shows off the world's first watch with built-in GPS (Global Positioning System) as it flashes a destination of a Tokyo location, 2.4 km from its current Casio Computer public relations' Kiminori Yuzawa shows off the world's first watch with built-in GPS (Global Positioning System) as it flashes a destination of a Tokyo location, 2.4 km from its current](https://c8.alamy.com/comp/2D55J6X/casio-computer-public-relations-kiminori-yuzawa-shows-off-the-worlds-first-watch-with-built-in-gps-global-positioning-system-as-it-flashes-a-destination-of-a-tokyo-location-24-km-from-its-current-position-at-company-headquarters-in-tokyo-april-27-the-watch-picks-up-transmissions-from-27-gps-satellites-developed-by-the-us-enabling-it-to-use-the-data-to-pinpoint-its-location-on-the-globe-the-138-gramme-wristwatch-goes-on-sale-in-japan-in-june-ahead-of-overseas-sales-expected-to-commence-in-late-summer-esdl-2D55J6X.jpg)