This I.F.R. black Heuer timer with a dash mount is in good cosmetic condition, but it appears to need some mechanical servicing. The Super Autavia Heuer chronometer-style wind-up clock and rally timer is fully functioning and features phosphorescent numerals around its black, machined outer edge. The timer, which was intended to be used as a dashboard-mounted timer for timing events up to 12 hours, has a stainless case with a dash mount, and it is labeled with number 73617.