60s vintage watch mens YEMA SOUS-MARINE Diver blue dial

From 60’s this beautiful Yema Diver Sous Marine, manual wind recently serviced, a collector's piece!

Case:
o Chromed with back in stainless steel back ref. 631014, evident marks and scratches of age
o Fine condition with strong geometry
o 38mm and 40mm with crown guards / 40mm lug to lug / 19mm between lugs / 11.5mm tickness 
o Crown with signs of age
o Bezel bi-directional

Movement:
o Hand-Wind cal. 140-1C FE - serviced by watchmaker on February 2025
(movement was disassembled, washed, lubricated) - photo of timegrapher

Dial:
o Beautiful diver dial in blue

Band Material:
o New 19mm rally style in black leather

Condition:
Very nice vintage piece, not easy to find in these days…

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…
Keep in mind that it is a vintage watch
Wrist-Treasure