70's vintage watch mens Camy sea club crystal ref. 7638 superautomatic ETA 2789

Case:
o   All in stainless steel heavy,  ref. 7638 with scratches and marks all over
o   Fine condition with strong geometry
o   36.5mm without crown / 42mm lug to lug  / 12mm tickness /  18mm lug width
o   Original signed crown
o   Mineral crystal in good condition

Movement:
o   Mechanical automatic ETA 2789 -  clean mechanism advances 1 minute for every 24 hours approximately.
day in spanish: quickset
date: quickset
 
Dial & Hands:
    o   Untouched brushed champagne color in good condition 

Bracelet Material: 
  o   New 18mm black leather with generic buckle
 
Conclusion / Condition: 
Nice vintage piece funky style (70s), 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...