Seiko & Citizen Trading Post
SOLD : Seiko Chrono 6139-7100 black helmet for $140
Seiko Chrono 6139-7101 aka Seiko Helmet
Dial : original, aging
Hands : original, aging
Chapter ring : original, aging
Case : unpolished, light scratches from daily use
Crystal : original, light polished to make it clear
Crown : original...