I stumbled upon this page...nice listing with brief history on the early major silicon based semi-conductor companies. Amazing how many watch companies are in there.
Hamilton, Bowmar, Fairchild, NAtional Semiconductor, Texas Instruments, Commador, Timex...
http://www.computerhistory.org/semiconductor/companies.html
Digital watches were a major monetary force that financed the computer revolution - Viva La Revolution!!
http://www.retroleds.com -
Sales of vintage LED, LCD, analog watches,
parts and gadgets -
repair tutorials & tips
Nov. 2022 - back in business!! BItter divorce is in home stretch, come grabs some great deals, I had to open the safe . . . damn attorneys. piss.