I haven't come across this blog before but it has some nice pics and articles on various old Seiko divers such as 6105 and 6309, I didn't notice a search box but at the bottom of each post are thumbnails which lead to more Seiko stuff.... you may find more than I have..,
enjoy...
Kingy
http://timetapestry.blogspot.co.uk/2014/08/a-king-among-seikos-king-seiko-4402.html
6105
http://timetapestry.blogspot.co.uk/2014/06/the-seiko-6105-8110-8119-diver-thoughts.html
6309
http://timetapestry.blogspot.co.uk/2014/05/sign-me-up-for-seikoholics-anonymous.html
Perhaps I should mention that I came across this blog via A Blog To Watch post on the various Audemars Piguet 15202 variations..... one of those with petite tapisserie dial is on my grail list (or possibly a 15400 with grande tapisserie dial and second hand and 2mm bigger case)
enjoy...
Kingy
http://timetapestry.blogspot.co.uk/2014/08/a-king-among-seikos-king-seiko-4402.html
6105
http://timetapestry.blogspot.co.uk/2014/06/the-seiko-6105-8110-8119-diver-thoughts.html
6309
http://timetapestry.blogspot.co.uk/2014/05/sign-me-up-for-seikoholics-anonymous.html
Perhaps I should mention that I came across this blog via A Blog To Watch post on the various Audemars Piguet 15202 variations..... one of those with petite tapisserie dial is on my grail list (or possibly a 15400 with grande tapisserie dial and second hand and 2mm bigger case)