I'll Lock Up
So very true. Every brand has slight differences. Different angle on the stars. Longer belt. Different epaulets. Brass or nickel hardware etc...or in the case of Durable the zips on the top of the sleeve. But there was never anything so incredible about Durables to make them so collectible. Nothing so beautiful about them to separate them from the 50 other companies making perfecto styles. Would I love to own one? Sure! Would I pay more than what the going rate for any other perfecto style of that era? Nope.
Many early Windwards have the longer sleeve zips positioned on top too. I don’t think Durable-long though.