Audemars Piguet Royal Oak Ref. 6001ST lug-width-in-mm-16 These watches were part of

These watches were part of what IWC called its Collection SL

- Pave diamond and onyx dial

The bezel insert has faded evenly

- 28 x 25mm yellow gold case

Audemars Piguet Royal Oak Ref. 6001ST lug-width-in-mm-16 These watches were part ofThe reference 6001 is a watch youre unlikely to have encountered before. Its not a Royal Oak, designed by Jean Fred Meylan (not Grald Genta), and visually, it shares little in common with any other Audemars Piguet model, aside from its small tapisserie dial. Fewer than 350 pieces are believed to have been produced between 1974 and 1978, after which it was replaced by the reference 6005, which bears a much closer resemblance to the Royal Oak (though