Offered is a Seiko 5 21j Automatic. Bench timed for 48 hours with no noticeable gain/loss of time. Crystal is severely scratched and needs replacement. Case measures 37 mm in diameter. Crown winds easily and sets as intended, No attempt has been made to clean or polish. Day date function works. Terrific time piece but needs cosmetic attention. 

Offered with a modest start and no reserve!