How about a set of these cuff-links for the 'poor man' !
At 120mm at their widest point, these movements make for a fine set of links IMHO - and even better, after 12 months stey still haven't fallen apart
Sea-Gull is manual wind? Not automatic?
Got them off E-Bay, I think the seller was in New York. Never had a problem with a thread pulling as the sides of the movement are clean altho I could see how this might hapen