The ETA Powermatic 80.611 is based on the 2824-2 framework with key modifications: reduced beat rate (21,600 vph vs 28,800), extended 80-hour power reserve, laser-regulated from factory (no ETACHRON), and Nivachron balance spring. First announced at Baselworld 2012. Used primarily by Swatch Group brands including Tissot, Hamilton, Certina, and Mido. Accuracy rated at -2/+8 sec/day.
Movement Type
Automatic
Jewel Count
25 jewels
Power Reserve
80h
Frequency
21,600 vph (6 Hz)
Diameter
25.6mm
Height
4.6mm
Display Type
Analog
Rotor Type
bidirectional
Winding
ball bearing
Shock Protection
Novodiac
BRAND
ETATYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2012CALIBER FAMILY
Powermatic 80COUNTRY
SwitzerlandALSO KNOWN AS
