Orologio LED Calcolatrice HP 01 - 1977 - Catawiki

HP 01 - Calculator LED watch - May 1977 Unique and very rare watch

Historical Perspectives: Meet The Very First Smartwatch: Behold The HP-01, from Hewlett-Packard - Hodinkee

HP 01 - Calculator LED watch - 1977 - Catawiki

1977 Hewlett-Packard HP-01 Calculator Watch- in Original Box-Vintage 1977 Men's Calculator Watch

This watch has the bronze colored buttons. Over the years I've always kept a couple. They are so uniquely beautiful. Included are the stainless watch

Vintage 1977 Hewlett-Packard HP-01 LED Digital Calculator Watch Pristine!

Vintage 1977 Hewlett-Packard HP-01 LED Digital Calculator Watch Gift Set Model 1

Vintage 1977 Hewlett-Packard HP-01 LED Digital Calculator Watch Pristine!

Vintage 1977 Hewlett-Packard HP-01 LED Digital Calculator Watch Gift Set Model 1

Vintage 1977 Hewlett-Packard HP-01 LED Digital Calculator Watch Pristine!

My wife worked for HP here in Corvallis, Oregon for 30 years. These were individually assembled. I bought several and she would add the raised

Vintage 1977 Hewlett-Packard HP-01 LED Digital Calculator Watch Pristine!

HP-01, a smartwatch designed by hewlett-packard engineers in 1977

Vintage 1977 Hewlett-Packard HP-01 LED Digital Calculator Watch Gift Set Model 1