what it is. There is one permanently on display at the Longines museum. Certainly a rare bird to see in person. I come across many 47mm Weems, but this was the first 32.5mm Weems Stopseconde in 40 years of collecting watches I have ever seen in person. I think due to cost, it was quickly replaced with the 28mm 1940 A-11, about 1200 of those were produced. So these Weems Stopseconde must have been produced in mere dozens delivered in April and September of 1939 and perhaps as special orders after 1939. One very active collector in Europe that I am aware of that has kept an eye out says none have appeared in Europe in 12+ years. 