How do I wind a manual mid century gents watch?

You turn the crown clockwise between your thumb and forefinger until you feel resistance. Take care not to force the crown past the stopping point, as overwinding can damage the internal spring.

Are these watches waterproof?

Mid century gents watches typically lack modern waterproof seals and gaskets. Exposing them to moisture or water immersion can allow liquid inside the case and damage the dial or movement.

How can I tell the decade from the style?

Watches from the 1940s often feature military-inspired dials and fixed wire lugs, while 1950s designs lean toward clean dress aesthetics. By the 1960s, forms became bolder with integrated lugs and automatic calendar functions.