First time, better buy from the local AD eventhough the price slightly higher, but safe. Then once you get familiar, can try the Pre-owned watch from this forum or local store. Then when you are boring with all these approach, then it is time to take higher risk and source from online store, of course you get better discount, and much better excitement, cause you will wait and wait, when it finally arrive, you feel happy and satisfaction with your judgment to get something you dream of. If it does not arrive, then you will

...and still feel the other side of excitement, where you will share with us yr experience...

Just my thoughts...
