Hewlett Packard HP-01 Calculator Watch – Working Perfectly

Vintage Hewlett Packard Calculator Watch
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Hewlett Packhard HP01

Make: Hewlett Packhard

Model: Calculator

Reference: HP-01

Movement: Electronic

Condition: Fine

Year: 1977

Strap material: Stainless Steel


A truly Iconic watch !

The HP-01 was a marvel of miniaturization and intelligent design. It was HP’s first watch and their first small algebraic calculator but it was more than just a wristwatch and a calculator in the same package. It combined them to do things that neither could do alone. Its user interface combined the best of both worlds. For example, to change time zones, the user displayed the time, added or subtracted the appropriate amount and stored the result.

This is my personal watch and has just been fitted with new batteries ( 3 ! )

Viewing available in central London and of course PX always welcome.

If you want to sell any vintage watch irrespective of condition  and want to know what you can sell it for please visit our watch valuation page


You can also Whatsapp us on 07768316371 and we will give you a fast response.


Price: 3999

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