Electronic Dynotron movement with electronically controlled balance motor. Produced 1970-1975 for Certina, Hamilton, Tissot, and Zodiac. Features 16-step-per-second movement for smooth seconds hand sweep.
Movement Type
Quartz
Jewel Count
13 jewels
Diameter
28mm
Height
5.5mm
Display Type
Analog
Winding
quartz_battery
Shock Protection
incabloc
BRAND
ETA SATYPE
QuartzSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1970CALIBER FAMILY
915xCOUNTRY
switzerlandALSO KNOWN AS
