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: Self-winding chronograph movement 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 Power reserve > 48 h