Right now, I live in the USA. But I go to school in China. What are the effects of smog and pollution to these vintage watches. My assumption would be the worst, but does anyone have any experience or educated guesses?

 

You have more to worry about with radiation and background cosmic noise

 

Dunno, but they don't look to concerned about their watches....

 

Ha well it's bad man! Thought it'd be worth asking...

 

Get something waterproof then

 

If the air pollution was bad enough I had worry about what it did to my watches, I would be concerned enough about my lungs not to live there...