Hanhart Oledo LED stopwatch 1970 Germany

Very cool 1970’s sports stopwatch by Hanhart of Germany on the original cord. This model Teledo is unusual since it uses LED technology (red LED display), I did not see this in a stopwatch before. It measures minutes, seconds and 1/100 of a second (number of the seconds and later minutes appear when needed (to save power I assume). It operates on 3 AA batteries which are easy enough to change through the back. It has 3 settings for time measurement operated by a switch (same as the on-off type switch), a display button (for additional time) and a reset button, on top is the red start / stop button. It measures ca. 9 cm or 3 1/2 inches high. Great vintage condition with some signs of normal use and age. This item is for proper timing…. vintage style, what man can do without?