The Audemars Piguet Royal Oak ref. 15500ST was released at SIHH 2019 and replaced the outgoing reference 15400. The biggest changes in the new model were an upgraded movement and a date window closer to the edge of the dial, as well as the removal of the word “Automatic” from the 6 o’clock position on the dial.
Personally, I much prefer the dial layout of the 15400. What do you guys think? Which would you rather have?