Nice World Timer
This is my 6117 6019 from 1968 also with the "error" bezel insert which has London on the same Time zone as Paris and Rome.They rectified this in circa 1972.
Love my Seiko Divers! I have had all these in the past couple months. the 009 is still with me.
they are,
SKX009
7002-700a (Dagaz Mods)
SNZH55 (Dagaz Mods)
SRP777 Turtle re-issue
Here's a funky Five I picked up a couple of months ago:
I bought a SKX173 and was disappointed with the movement; something must have been wrong with the balance wheel - it ran fast it ran slow it would randomly stop. I discovered Seiko has a new NH36 movement - it has hand winding and a hacking feature - and I could swap them.
Here's the modded watch:
Would you mind going into what is involved in swapping out the 7s26 for the 4r336? I wouldnt mind looking into this for my SKX009. thanks!
I don't know the 4r336, maybe it's the same as the new NH36 movement. I used that movement.
The movements are the same size so the spacer is the same. The stem and crown are different. the stem for my case had to be cut to 14.4mm IIRC. Also the crown at 4 requires a different date wheel. I sourced my parts here: http://seikoparts.com/
I watched several youtube videos for mechanical hints.
this one is just back from servicing, 1969 GMT.