The famous HP-01 Calculator Watch

The unknown HP-02 Calculator Watch

The 1970's HP Calculator Watches (Wrist-Instruments)

The famous high-tech electronics manufacturer and inventor Hewlett-Packard released in 1977 one of today’s most sought after LED watches – the HP-01 calculator watch.

Read the whole story about it in this chapter of www.led-forever.com
The planned follow-up model, the HP-02 (LC display) was never completed. Hence only some prototype parts exist today.

This HP calculator watch homepage is NOT affiliated with the Hewlett Packard Company. Hewlett Packard and the HP logo are trademarks of the Hewlett Packard company. This website is intended solely as a vintage digital watch and calculator collector fan site.

HP Calculator Watches