Terjual Seiko Sealion DX M55 6106-8040 Automatic Original | KASKUS
VINTAGE SEIKO DX Sealion 6106 8040 Day Date Automatic Mens Watch - $62.86 | PicClick
Seiko - 5 DX Hi-Beat Automatic Day Date Vintage Men - - Catawiki
Late 60s early 70s. Seiko automatic DX 17 jewels 6106-8439 and Seiko automatic 17 jewels 7005-8040. Picked up for $10 each. Still keeping good time. : r/Seiko