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RR1101 is a watch calibre by Ball Watch Company.

It is an automatic mechanical movement based on the ETA 2892-A2. Complications are hours, minutes, sweep second and date, and power reserve is 42 hours.



  • Hours, minutes, sweep second and date


  • Ø 25.6 mm, H 3.6 mm
  • Jewels 21 or 25 (depending on the execution)
  • 28,800 A/h
rr1101.txt · Last modified: 02.12.2022 20:38 by

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