Pulsar 18k Limited Edition Calculator.

In December 1975 Pulsar released the worlds first wrist LED 18k calculator watch. The first 100 units where offered for sale at the modest price of $3950. Story goes Betty Ford refused to buy one for president Ford as a Christmas present as it was too expensive, I believe he got one in the end.

The first 100 units sold straight away, so Pulsar produced another 400 units, some with different clasp variations.
Pulsar 18k Limited Edition Calculator.
Pulsar 18k Limited Edition Calculator.