Casio 790 LCD
Casio "Alarm Chrono Universal Calendar"
Calibre 790QGSD
Quartz Alarmwatch
Certina Biostar
Certina "Biostar Electronic" ESA Kaliber 9156
First Biorhythmic watch oft the world
ESA 900.231 Arctos
Quartz Chronograph
 
Hamilton 500 Railroad
Hamilton "Electric" Kaliber 500
Electrodynamic System
Optel Solar Descarles
Optel Solar
Solarwatch
Porta 2500
Porta PUW Calibre 2500
World's first transistorized System with IC.
Ruhla 25 UMF Worldtime
Ruhla Calibre 25
Electrodynamic System
ESA 9154 Kienzle
ESA Calibre 9154
electromechanicSystem
Swissonic 10
Family Dynotron