Not quite as old as me

This calculator/stopwatch served me well for many years of both work and leisure. Now it's been dragged from its hiding place to have a few seconds of Blip fame. Not only is it just about small enough to qualify for Tiny Tuesday (well I did use my macro lens), it's also able to display the number, which I have been told, is the number of my blips.
Thanks to Wrperry for taking over TinyTuesday for this month.