Absolutely correct
Indeed the first patent for a 'digital wrist watch' was taken out 12 Oct 1923 and granted 1st May 1924 by Peseux SA . Not a watch manufacturer but one of the greatest Ebauch (movement) manufacturers.
I am proud to have BOTH the patent and the watch. Here you go.
18kt Peseux Jump Watch (Hueres Sautantes) @1932
The Movement and Face. Beautiful Finish
On the Patent
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Actually, they don't pulse like that at all. The observed electro-magnetic energy emitted is steady and continuous. The fact that the neutron star is spinning around gives it the appearance of pulsing. It is just like a lighthouse. The beam of light is always on, but is seen only when it swings towards the viewer. It's the same with the pulsar! The energy is constantly coming out in a visible beam, but we only see it when that beam swings directly towards earth. The faster the star rotates, the quicker the "pulses" are.
kegrace - Current Collection
