I don’t want to make this into a history lesson. You can find the background information on the first 1:1 replica Audemars Piguet Royal Oak in the article that I wrote for its 50th anniversary here. However, it’s important to know that the first Royal Oak ever (reference 5402) was the 39mm “Jumbo,” which later became the reference 14802, 15002, 15202, and the 16202 of today. You simply can’t go wrong with any of these because they all have nearly identical cases (39mm in diameter and approximately 8mm in thickness). In my humble opinion, that’s the perfect size for this watch. The 41mm perfect fake Audemars Piguet look oversized, and…