
If you put a deeper back on it will be fine, this does not detract from the beauty of this watch, the watch still winds and works. The chronograph function works when the back is off, albeit a bit stiff, its running fine and resetting to zero as it should. The back may be a replacement or part of the movement is a replacement. Wema Suisse early flat pusher 40s WW2 era Landeron Calibre 48 hand winding chronograph The watch is in excellent condition as serviced, its winding and working perfectly keeping excellent time, however the chronograph function is sticking when the back is on, I.
