Roni M
455
1930's so called Mystery Dial..
Tad too small for our times at 30mm ,with preference for watches that look like something like a guage out of the bolier room of the Titantic, but most unusual I think.
I had it services some years ago by Vacheron and not an experience I would want to go through again which is why I don't collect the brand's vintage watches.
Thanks for looking,
Roni