Back in 1998 I purchased my first Audemars Piguet Royal Oak, it was a stainless steel ref. 5402ST A-series that I should've never sold. After buying that first AP, the two-tone Royal Oak ref. 5402SA you see in the picture above was the one that followed. For 20 years as an AP collector and 28 years as a watch collector, I've longed visiting the Audemars Piguet manufacture in Le Brassus, Switzerland. In 2013, right around the launch of Watch Collecting Lifestyle, I was able to visit the Audemars Piguet Museum —which you can read about it here— but could come to the manufacture.