Hi! When I was 9 (almost 30 years ago) I put my dad's heirloom pocket watch through the wash....wrecking it. He was heartbroken (so was I) and could not find a jeweller at the time who could help him. So I just secretly found someone who has made it like new and I will give it to him for Fathers' Day which I am over the moon about. I would love to give him some more info on the watch as well. Can anyone help me? I am mostly curious about the age and which company may have built it. It is Henry Birks and Sons, open face, gold, ceramic face, with case # 187129 and I think it says CASHIER on the case as well. The movement has lovely etching and # 52870. Thank you from a very excited (and redeemed) daughter!