I know nothing about watches but these 3 just came in from a local Estate all from one household so I guess the gentleman was an Ingersoll lover.   One tries to run but the other two are wound too tight.   No doubt all three are in need of cleaning, etc.  The Yellow cares are attractive and the glass fronts are intact.  Actual Watches are pictured.  I took lots of photos but if you have questions; just ask.