RR1502: Difference between revisions
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meta>Stephen Foskett Created page with ''''RR1502''' is a watch calibre by Ball Watch Company. It is an automatic mechanical chronograph movement based on the ETA 7001. Complications are hours, minutes…' |
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Latest revision as of 15:17, 23 July 2021
RR1502 is a watch calibre by Ball Watch Company.
It is an automatic mechanical chronograph movement based on the ETA 7001. Complications are hours, minutes, subsidiary seconds, day, date, worldtime and chronograph with accumulated measurement up to 12 hours, and power reserve is 48 hours.
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