I've seen it on Reddit a couple times, it's apparently named the "Pilot Chronograph" or something to that nature.
It looks like a Fortis Cosmonaut and a Speedmaster had a one night stand and this is the result.
It really looks like a Fortis sibling watch but I'm not sure if it's a fake I think 60% Fake, 40% a real new upcoming Speedy
WTF?
You can't make a trunk call until 3 minutes past the hour?
Or turn on your circuit legs until 3 minutes past the hour?
Or maybe it's radio silence period for SOLAS signals?
🙄
I think it is a reference to the old 3-6-9 marks on the dials, used for navigation purposes if I recall well (need to search for the old thread later).