A guy on the TimeZone German Brand Forum claims his Sinn 142 is Argon-filled, but there is no dehumidifying capsule in the side of the watchcase and no red 'Ar' sign on the dial . Someone says that that's because the Sinn 142 is an early model.
Shouldn't there be a hole for filling the argon into the watchcase?
Thanks for the help.
http://forums.timezone.com/index.php?t=tree&th=276188&mid=654083&rid=0&rev=&reveal=
http://forums.timezone.com/index.php?t=tree&th=276188&mid=654140&rid=0&rev=&reveal=
