AUTOMATIC • Analog • Chronograph: Chronograph
Hands: Hours, Minutes
Jewels
17
Reserve
42 h
Frequency
21,600 vph (3.0 Hz)
Diameter
31 mm
Height
-
About this caliber
Updated version of caliber 11. Notable changes include the creeping date change (already found on the -1 versions of the former) and the updated frequency.
Technical details
Movement
AUTOMATIC
Display
Analog
Jewels
17
Power reserve
42 hours
Frequency
21,600 vph (3.0 Hz)
Hands
Chronograph: Chronograph
Hands: Hours, Minutes
Diameter
31 mm
Height
-
Parts
-
Chronomatic Group Chronomatic 12 - Movement Specifications & Details | WatchAtlas