116600 Seadweller Manual

[pamountainbiker]

I used to have a 116600 SD4K years ago and then sold it because it was just not getting the wrist time. Been thinking about buying it again (should've kept the original!). That being said, my 116600 was a 2016 model year and the user manual had a "wavy," raised pattern on it. I was recently looking at some listings for NOS on Chrono and some of them have a manual that is "smooth," without any raised wavy motif. The look is basically the same as manuals you get today. Are these manuals add ons later and hence not period correct? Or did Rolex change the manual graphic design somewhere between 2016 and 2017/2018 (as the last SD4K's rolled out or into consumer hands in 2018). Thanks...just want to know because if I'm paying the NOS premium I'd like to get a period accurate fullset.