Posts 3,035 Likes 2,969 Pitfitter446 ·Mar 29, 2018 Seen couple of threads on her with references to a couple of electronic timing checking devices, mentioned this to son in law who wanted to know more, any suggestions? Ta.
Posts 23 Likes 17 wt_guy ·Mar 29, 2018 The ones that I know of are smartphone apps. Here's an example that works just by snapping a photo of your watch when you want to measure it. http://www.coldflower.com/twixt/
Posts 3,035 Likes 2,969 Pitfitter446 ·Mar 31, 2018 I mean one of the electronic machines that measure the accuracy of the watch movement, seen a few pictures on here but unable to find the posts.
Posts 915 Likes 10,890 ag986 ·Apr 4, 2018 They are generally available on eBay for less than 150USD. Search for Watch Timing Machine.
Posts 7,123 Likes 15,098 Calibre11 ·Apr 4, 2018 This one is very cool- it's the work of Jean-Charles Rousset, who was involved with TAG Heuer R&D on the Pendulum project http://one-of.com/