SRP409J1] recently came across this. I don't much about the watch itself but I know these watches were released to celebrate the 50th anniversary of the Seiko 5. I really like the
seiko 5 automatic 50th anniversary mens watch ssa171j1 4r37
Seiko - Automatic World Time SPECIAL EDITION "50th - Catawiki
SOLD: Seiko 5 Sports 50th Anniversary SE SRP421 Silver Dial Men's Automatic Watch, only $95! | WatchUSeek Watch Forums