ETA caliber C07.661

Brand:ETA
Reference:C07.661
Base: ETA 2824-2
Movement:Automatic
Display:Analog
Diameter:25.60
Jewels:25
Reserve:80
Frequency:21600
Date:Date
Hands:Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable)

Description

Self-winding 'Powermatic 80' movement with central seconds, date, and additional 24-hour hand.

Within the Powermatic family of movement's there are -thus far- three different levels;

C07.1XX; these have a synthetic escapement.
C07.6XX; these have a regular escapement.
C07.8XX; these have a silicon balance spring.

All watches using this caliber: