I have a GREUN GUILD watch. It is a 17 Jewels and has the word Seventeen. The number on the inside is 211494. It has a case that opens and closes,like a travel clock.Closed up it's about about one and a half inches.small chip at the very tip of the glass that covers the face. I am new at this so don't know the terms very well. On the face right under six is Switzerland. The leather? on the case is almost gone. no markings on the case on the side of this watch is B3582,there is a USA Pat# 315-107. That's all I can see. Any info you can give me would be great! Thank you