After I bought my Heuer Silverstone 110.313F from auction, I started to read articles about this piece and came upon what some refer to as the "Other" Silverstone. Upon my good luck, I found one on Friday, with Lemania 5100 movement, model name 510.403. I guess because it doesn't come in Calibre 11 or 12, the value for the watch is low, especially here in HK for Heuer vintage. I guess the next one to find is a reasonably priced Autavia to finish my Heuer vintage collection. I really like these pre-TAG era...

From now, its better to hunt down the originals rather than re-issue pieces...
Happy weekend to all.. Ian