SEIKO 5M23-6A79 KINETIC QUARTZ Gold tone Gentleman's WATCH… | Flickr
Seiko Diver - SEIKO KINETIC #TUNA 5M23-6A19 The only one shroud case model using Kinetic movement. Check out the 'K' logo!!! #SEIKODIVER #SEIKOLIMITED | Facebook
SEIKO QUARTZ 5M23 - 6A89 AO MENS AUTOMATIC WRISTWATCH FOR PARTS OR REPAIR | eBay