60's vintage watch mens Omega Seamaster De Ville ref 136.020 manual wind 613

Case:
o   Gold capped unishell case and stainless steel with marks and scratches, ref. 136.020
o    Fine condition with strong geometry
o   34mm without crown / 40mm lug to lug  / 9mm tickness /  18mm lug width
o   Original plexiglass omega with logo at center
o   Original omega crown

Movement:
o   Mechanical manual wind omega 613 -  serviced by watchmaker on September 2024
(movement was disassembled, washed, lubricated) 
 
 
Dial & Hands:
    o Untouched in good condition

Bracelet Material: 
  o New 18mm lizard brown leather with generic chromed buckle
 
Conclusion / Condition: 
A beautiful piece, distinctive, working very well

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...