At a recent Antiquorum Auction in Geneva, I successfully bid a Heuer Silverstone 110.313 F without any other bids. I collected the watch in Hong Kong, on close inspection, it was fitted with Calibre 12 and overall the watch is immaculate. The original metal strap made by NAS with the Heuer logo just fits my wrist, The Fume dial with the sunburst effect brought out the best color, it actually changes according to the light hitting the dial. Two holy grail pieces with a week is just too much, definitely no need for any more reissues when I could easily find the originals..
Fume with sunburst dial

Calibre 12


1133B & 110.313F
Always fun to hunt down vintage pieces...