The first index ring is easy to measure KPH timed over 1000 meters, but what about the outermost indices (values in red 5.5, 5.0, etc, and then in black 2.9, 2.8...)? http://ulyssenardin.watchprosite.com/?show=forumpost&fi=13&pi=6545233&ti=945363

These are random photos and videos that are collated for prosperity sake. Enjoy!!!!!!!!!.........