Tony Time - Seiko 6217-8001 (2MAS). The 1st Generation Professional Diver Watch Made by Seiko, from circa 1965. Grey Dial with Date. s/n 730xxxx. #SeikoVintageDiver #Seiko6217 #SeikoVintage | Facebook
Seiko 6217-7000 and 6217-7010 World Time Review | Wrist Sushi - A Japanese Watch Forum
Seiko 6217-8001 | barry nuttall | Flickr
525: SEIKO, '62MAS Diver' stainless steel wristwatch, Ref. 6217-8001 < Watches, 8 February 2023 < Auctions | Wright: Auctions of Art and Design