Very Rare and collectible
This is Seiko Monster US Market Version
This group chat about Seiko can be checked at https://www.tapatalk.com/groups/seikocitizenforum/skx781-vs-skxa45-t55663.html
It was indeed a slight difference with the common SKX779 that we know
Seiko USA creates a different code to differentiate it from gray market importers
anyway, it is a very collectible watch.
SEIKO DIVER MONSTER SKXA43 US MARKET
circa 2007
diameter 42mm
The stainless steel case has traces of use, has been polished
Original unpolished dial and hands
great condition mineral glass
Original bracelet in great condition fits 18cm
good condition original movement, keep good time, good power reserve