Audemars Piguet Royal Oak Ref. 6001ST taupe The telemeter scale was used

The telemeter scale was used to accurately assess the distance away of an event by timing the journey of its sound

- Comes with the pictured single-pass strap

- Movement serial 475XXX

GREEN ZIG ZAGS

a striking silver dial with lumed Arabic numerals

Audemars Piguet Royal Oak Ref. 6001ST taupe The telemeter scale was usedThe 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