1962 Seiko Cronos Sea horse J13032

 Serviced, rare 1962 Seiko Cronos Sea horse 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. 

Case is also in very good condition.

NOS Genuine Seiko Cronos "SW" signed crown. 

NOS Genuine Seiko crystal. 

Movement is clean and runs well.