RR1403

RR1403 is a watch calibre by Ball Watch Company.

It is an automatic mechanical chronograph movement based on the Valjoux 7751. Complications are hours, minutes, subsidiary seconds, linear triple calendar and single-button chronograph with accumulated measurement up to 30 minutes, and power reserve is 48 hours.

Description:

Functions:

  • Hours, minutes, subsidiary seconds, linear triple calendar and single-button chronograph with accumulated measurement up to 30 minutes

Data:

  • Ø 30 mm, H 7.9 mm
  • Jewels 25 28,800 A/h
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