The main attraction of this model is the dial and the outside tachymeter scale bezel insert. (it comes with white or black dial) All these features combined make it gorgeous. The case is finished beautifully, polished and brushed for a very nice contrast. The crown (signed CTZ) and the pushers are polished, made of SS too. They are located on the side, in the traditional way, not like most of the Citizen automatic chronographs that are called “Bullheads”, on the top. The case back screws into place and has all the info about it, the model, the material, the serial that gives information about manufacturing date…
The movement is the famous in-house calibre 8110A, that I wrote about quite a lot. It is an automatic, running at a high beat of 28,800. It is a fly back movement displaying both the date and the day of the week. It can also be manually wound.
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http://vintagecitizenwatches.com/2016/02/20/citizen-chronograph-speedy-67-9313/)
