====== RR1202 ====== **RR1202** is a watch calibre by [[Ball Watch Company]]. It is an [[automatic]] mechanical movement based on the [[ETA 2824-2]]. Complications are hours, minutes, sweep seconds, date, second time zone (GMT) and universal military time (UMT), and [[power reserve]] is 42 hours. **Description:** * [[Self-winding]] movement **Functions:** * Hours, minutes, sweep seconds, date, second time zone (GMT) and universal military time (UMT) **Data:** * Ø 25.6 mm, H 4.1 mm * [[Jewels]] 21 28,800 A/h {{tag>Movements Automatic_movements Ball_calibres}}