#SameOrDifferent? Universal Geneve UniSonic vs UG PoleRouter III. Yes, the PoleRouter Automatic was UGs success in the 1960s but in the 1970s the brand focused on electronic watches -- especially the tuningfork-movement (UniSonic) and later quartz.
The PoleRouter III Automatic and the UniSonic share the same case-design -- probably one of the most beautiful and influential watch-cases by UG -- but the Unisonic was more precise and reliable than the automatic, sure.
PoleRouter photo from universalgenevepolerouter.com