7009-3131] considering buying this vintage day date and I'm quite new to collecting watches so I was wondering if it's a good idea, and if there's a way of authenticating the authenticity
Vintage Seiko 5 Automatic 21Jewel Movement No 7009-3131 Date/Day Wrist Watch | eBay
7009-3131] considering buying this vintage day date and I'm quite new to collecting watches so I was wondering if it's a good idea, and if there's a way of authenticating the authenticity
ヤフオク! - EE34♪<AT/不動>ジャンク ベルト破損 SEIKO ...
Seiko 5 Automatic Day & Date 7009-3131 Vintage Rare Wrist Watch Japan 17Jewels | eBay