Vintage swiss Chronograph watch manual winding POTENS OVERSIZE

BrandPotens
GenderMen's
MovementHand Winding
Case materialStainless Steel
Diameter36,5 mm
Bracelet materialNylon
Year60s
ConditionFine
BoxNo
PapersNo
WorkingYes
Observations

Some logical wear and tear over time. 36,5 mm without crown and 39,5 mm with crown. Oversize. VERY COLLECTIBLE !!!