gan, lagi pengen nyari yg pake leather strap... ada yg tau cara bedain casio beside ori / kw ? thanks http://www.kasindo.co.id/watches/casio-bem311l1a2v-61-73-576.html ini seller jualan asli gak ya ? https://www...com/p/fashion/men/watch-171/1cqt6-jual-jam-casio-beside-type-bem-311l-1a2v-origina...