50s vintage watch mens jumbo Longines Calatrava ref 4914 43 cal.12.68N 37mm

Case:
o Stainless steel with visible marks and scratches
o Fine condition with strong geometry
o 37mm without crown / 46mm lug to lug / 9mm thickness / 18mm lug width
o Plexiglass in good condition
o Original crown

Movement:
o Mechanical manual wind cal 12.68N serial 10.668.376 - working well - photo of timegrapher

Dial and Hands:
o Evident signs of aging in great condition, gold hands and indices 

Bracelet Material:
o New 18mm dark brown leather, generic steel buckle

Conclusion / Condition:
A rare and nice vintage longines from 1958, in good working condition.

please see photos as they are part of the description.
No box or papers, no water proof test, sold as is, any question feel free to ask...
Keep in mind that it is a vintage watch, it is normal to be 1/2 minute early or late
wrist-treasure