Regardless of whatever answers may be forthcoming, your watch is absolutely beautiful! I do not have the expertise to answer your questions but I'd surely wear that watch proudly!

: :
: I got an answer from the seller, he is saying that the serial
: number must be 278199. As we do not have a Corona-virus lockdown
: here in Sweden I will go to my bank tomorrow, swap some watches
: and among the ones I bring home will be the Viceroy. So if it is
: needed for your assessment I can take off the bracelet and shoot
: a picture of the serial no between the lugs?

: All the best,
: Hans