Fifties geek-chic with this vintage 1958 Juvenia 'Architecture' watch featuring protractor and ruler hands. Featured in the Brunner/Pfeiffer-Belli book 'Wristwatches'
Their earlier 1945 Juvenia 'Arithmo' Slide Rule Watch
And with the door open to slide-rule watches, the testosterone-fueled leader of the math geeks is the 1973 Heuer 'Calculator.'
1990's Megapode
2007 Megapode
