Casio Pulse Watch JP-100W - this Casio pulse sensor enabled JP-100W was released in 1987. The watch is in amazing original un-restored condition. The resin case and crystal are in great shape and have very light scratching typical of it's age. Original JAPAN strap is in amazing condition. Please review all the pictures in the gallery. Battery and new gasket installed. Pulse sensor, alarm, and all functions are working great. [https://imgur.com/a/LU1HZ4E](https://imgur.com/a/LU1HZ4E) Asking $129 OBO PPFF shipped in the US