I have a Hamilton gold filled wrist watch.
Rene Rondeau's book indicates that the watch was made in both green gold filled and yellow gold filled. Is there a way of telling which one I have?

Any info will be appreciated,
Dan

Dan,

Please post a photo or at least tell us what the model is. IF you own another Hamilton in (known) yellow or green, please include it in the SAME photo if you can.

(IF it is a Tonneau, it is VERY likely green... but EVERYONE thinks theirs is yellow. LOL)

Regards,