70's vintage watch mens Certina bristol 235 automatic 25-652 steel blue dial

Case:
o   All in stainless steel, scratches all over, ref. 5901 230 5 and serial 8272924
o   Fine condition with strong geometry
o   34.5mm without crown / 40mm lug to lug  / 12mm tickness /  18mm lug width
o   Original crown

Movement:
o    Mechanical automatic certina cal 25-652 day (french) and date  -  working well
date: set by changing 23-24h
 
Dial & Hands:
    o  brushed blue in good condition

Bracelet Material: 
  o  New 18mm dark blue vintage look with steel buckle
 
Conclusion / Condition: 
great vintage certina in working condition...

please see photos as they are part of the description.
No box or pappers, no water proof test, sold as is, any question feel free for ask...