When thinking of buying that luxury watch for yourself or a loved one, does it really pay to buy an original? Won't you get the same value from a replica? Actually, in many circumstances it makes more sense to buy an original Cartier, Rolex or Piaget than a knock-off. There are three solid reasons for buying a certified original watch: it is an investment that you can resell, it enhances your self image and it is something that you can pass to your children. A replica, no matter how convincin...