and Keith Richards. Roger Moore as James Bond flexing a Hamilton Pulsar P2 2900 LED digital watch in 1973's Live and Let Die. United Artists You had to push a button on the side of these watches ...

For the unfamiliar, in the free-spirited, forward-thinking 1970s, LED watches were blowing up ... predated by the equally bold Hamilton Pulsar in 1972. That funky innovation was worn by the ...