I have a vintage Riseman (DW-9100, IIRC), but I guess that is not what you are looking for...Good luck with the trade, I´d be all over it if I had what you are looking for.Or maybe one of my Aviators sparks your interest?
I do have a nice stainless steel Edifice w. Moon/tide graph too and 2 more aviators I need to change batteries on. I´m still working on catching up, but I´ll show you those soon.
Any interest in trades for other gear, SAKs or multies?