28,800 vph (4 Hz)
The Ball caliber RR1101 is an automatic movement based on the ETA 2892A2, featuring a date complication and sweep seconds. It operates at 28,800 vph and includes Ball's SpringLOCK patented hairspring shock protection. A chronometer-certified variant, the RR1101-CSL, adds COSC certification and Ball's SpringSEAL regulator protection. The movement appears in various Ball Engineer models.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Frequency
28,800 vph (4 Hz)
Display Type
Analog
COMPLICATIONS
Date
FEATURES
Sweep Seconds
More BALL Watch Company movements
QUICK FACTS
FOR WATCH DEALERS
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