Yes the division is correct. And if you've seen a the balance of a watch oscillate, you would notice that it doesn't oscillates 100 times per second but rather 5 to 8 times. For example, an ETA 2824 movement beats at 28,800 bph Thanks, I think my confusion came from bph v bpm. The 360,000bph is very impressive, what is the advantage of such a movement, it is a better time keeper or is it more of a marketing thing? Would love to see a video of the movement if anyone has one.