70s vintage watch mens Zenith ref 702/3 automatic 28800 AutoSport cal 2562 w/box NSA

Case:
o  All in stainless steel, ref. 702/3
o   Fine condition with strong geometry
o  33mm without crown / 39mm lug to lug / 11mm thickness / 18mm lug width
o   Original crown 

Movement:
o    Mechanical automatic zenith cal 2562  -  recently serviced
date set by changing 7-12h

Dial & Hands:
    o Silver with minor marks

Bracelet Material: 
  o Original NSA bracelet signed Zenith, maximum wrist 16.5cm plus 3.5cm of extra links

Conclusion / Condition: 
A great zenith with original original and rare bracelet and box…

please see photos as they are part of the description.
With box but no papers, no water proof test, sold as is, any question feel free for ask...
Keep in mind that it is a vintage watch, it is normal to be 1/2 minute early or late
wrist-treasure