Dime
~18mm
Penny
~19mm
Nickel
~21mm
Quarter
~24mm
Half dollar
~30mm
Armitron is an American watch brand founded in 1975 by Eugen Gluck. The company grew during the rise of electronic and digital watches and became especially visible in the 1980s with affordable, technology-driven designs. Armitron has since produced everything from digital sport watches to classic analog pieces.