Vintage Omega swiss watch hand winding Cal 600 Ref 131.019

BrandOmega
GenderMen's
MovementHand Winding
Caliber600
Case materialStainless Steel
Diameter without crown34,2 mm
Bracelet materialLeather
Decade60s
ConditionFine
BoxNo
PapersNo
WorkingYes
Observations

Normal wear of time and use but very well preserved. 34.2 mm without crown and 36 mm with crown. Recently checked by watchmaker. Reference 131.019