1962 Seiko Cronos J13046

Serviced 1962 Seiko Cronos Pre-Diver water 50 proof diashock 21 jewels hand winding watch. 

A stunning example of the technology that Seiko was hunting for in the late 50’s. The watch housing a triple locking caseback and double screwed down balance bridge. All to be able to withstand the high pressure a watch needed to withstand in rough conditions.

This is also the watch that 1st King Seiko was based on. 

New, genuine Seiko leather belt with genuine 60's Seiko buckle

Dial and hands are in exceptionally good condition for being 60 years old.
Case is also in very good condition.

Movement is clean and runs well.