From 60's this Yema cronograph manual wind valjoux 92, recently serviced by watchmaker...

Case:
o   Gold plated with stainless steel back serial. 89201 (restored, gold bath apllied in the past) 
o   Fine condition with strong geometry
o   36mm without crown / 41.5mm lug to lug  / 12mm tickness /  18mm lug width
o   Plexiglass in good condition
 
 
Movement:
o  Mechanical manual wind valjoux 92 -  serviced by watchmaker on April 2024
(movement was disassembled, washed, lubricated) - photo of timegrapher
 
Dial:
    o  Untouched golden with small dots of aging
 
Bracelet Material: 
  o New 18mm black racing look (generic golden buckle)
 
Condition: 
Fantastic piece in good 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...