I just received this vintage Doxa which I believe hails from the 1940's. I bought it from a gentleman in Hungary off Ebay.
I've always really liked the old rectangular dress watches and I'm a Doxa fan so this one was irresistable. It's a winder in very good condition.
I bought an extra long leather band with a gold colored buckle from Germany. It has the covered spring clip ends to snap onto the permanent end lugs on the watch. Worked out great and the whole thing is only around $100.
I think I did well and I love how it looks. I almost can't wait for an opportunity to get dressed up with long sleeves and a dinner jacket!