Joined
·
5,312 Posts
Designed by Jorg Hysek for Seiko, and made by MIM - metal injection moulding process.
Page 82 of A Journey In Time has a good write-up. http://www.thewatchsite.com/index.php/topic,136.0.html
Page 82 of A Journey In Time has a good write-up. http://www.thewatchsite.com/index.php/topic,136.0.html