In the 1950s and 60s Hamilton pioneered the electric watch and made it into an American classic.
Check out this mint, 14k solid gold Hamilton Spectra. The asymmetric case in 14K solid gold is in excellent condition. It's 35mm wide, excluding the crown and a massive 39mm from lug to lug.
The 500 electric movement has been serviced by Rene Rondeau, the Hamilton guru. It is working well, plus-minus 1 minute in 24 hours.
These Hamiltons defined a generation of American watchmaking ingenuity. Who can argue?