So, had a chance to look this up a bit more. Unlike the twinfly, this isn’t an in-house movement. Modified valjoux 7753 with a GMT module. Videos I found were circa 2012, so this is a watch that has sat around for a few years. Good news is pretty much anyone can service it, bad news is it does kind of affect the value I see here. Seems to be a solid well made piece, but I’m on the fence. I like the lume on all the register hands, I don’t have a chrono with a gmt, and the movement is probably at least Top grade. I don’t like the 24 hour ring and the day/night indicator. Lopsided and assymetrical. Wish it had an inner rotating bezel controlled by one of the chrono pushers or at 10 o’clock. Thoughts?