there is little selection in Hua Hin ,Cha Am im not up to scratch with.
a trip to Bangkok will offer you a abundence of these fake time pieces
at varying prices & quality 300 thb upwards from SILOM (pat pong night market),MBK,Mo chit week-end market ETC
be sure to haggle ,you will have to judge the quality for your self, there are some very fine copies available you just have to know what your looking at
recently sent some quite good breightling back to the uk for a mate he was over the moon the price started at 3500thb got him down to 700 each !!after walking away several times (if you have a thai companion walk around look at possibilties and allow your friend to do the business later without you around)
beware of the chaps who do the bar rounds in HH the quality of these is poor to say the least
try this nimber kung watch 06 6773 2921