Recently, I got an opportunity and traded my 5712/1A for the 5726/1A-014. As the 5712 was my thinnest watch, I do miss that very aspect of it. I also loved the asymmetric dial and PR indicator on the dial. For those that know me, they know I love PR indicators, for both auto and manual movements and I also like them on the back of the watch to keep the dial clean. In contrast, the 5726 is a beast, has more blue to appreciate than the 5712, central seconds and much thicker the the 5711/5712/5740. It’s my first AC, so I am really looking forward to taking advantage of this complication assuming I can keep it wound LOL. The date aperture is much easier to read and I really like the 24 hour indicator.