Watch Wiki

The Best Watches and Watch Brands

User Tools

Site Tools


rrm7309-cs

RRM7309-CS

RRM7309-CS is a watch calibre by Ball Watch Company.

It is an automatic mechanical movement, which is produced in-house and has chronometer precision. Complications are hours, minutes, sweep seconds and date. The power reserve is 80 hours.

In contrast to the calibre RRM7309-C this movement is equipped with an anti-magnetic silicon balance spring.

Description:

Functions:

  • Hours, minutes, sweep seconds and date

Data:

  • Ø 34.24 mm, H 5.16 mm
  • 25 Jewels
  • 28,800 A/h

rrm7309-cs.txt · Last modified: 06.11.2021 18:14 by gerdlothar

© Watch Wiki. All texts are protected by copyright. The respective copyright holders are the signatories of the contributions. For details see Impressum. Regarding objections and complaints (copyright and other rights) also see there. Impressum | Privacy Policy | Copyright | About Watch Wiki