Mike-On-A-Bike
44
240Q is a workhorse
I think there is another thread here re 5940, although a bit old.
I have a 3940, and the 240Q movement is a workhorse and very reliable. Not to mention it’s an absolute beauty, and I find some new detail every time I check with a loupe.
As Patrick noted, despite being higher density, the micro rotor just doesn’t get as much winding as a full rotor would, and sometimes it dies when left untouched for over a day because, well you just don’t move enough to get the 800 rotations in everyday. Also doesn’t help that 240Q winds only CCW and not bidirectional. But! If you wear it literally everyday (like I do) it won’t be an issue.