Not really a vintage Blancpain... But you will have to surf on the net, trying Chrono 24, Ebay, and all the different collectors markets. Not impossible to find. [nt]
I'm looking for a Blancpain 2100-1130M these days, and will be based in southeast Asia for this year. Are there any vintage Blancpain dealers that would be a good bet to find one?