Archer
··Omega Qualified WatchmakerAs long as we are back on this watch again. Does anyone know what watch this Lemania is likely actually out off? It has differences from any early Speedy 321 I have seen before in 2915 through 2998. For example the minute wheel jumper lever is a combined jumper lever/spring. Even the 321 engraving is suspect. Perhaps Archer will comment on it.
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Sorry just seeing this request for my input now....yes that's certainly not what a Cal. 321 looks like:

Should be a post coming up off the plate that the 2 pieces of the minute counter jumper mount to, and the spring is a separate piece. Then there is an eccentric to adjust the jumper that is not present on this watch. Not sure what it is, but it's not correct.
Cheers, Al