I sent my 30+year old Rado Diastar for service a couple of years back as the crown broke loose and cud not adjust the time...
i went to my trusted watch shop in Melaka...and it only cost me RM150 (ori Rado crown included!) this shop is an AD for Rado, Omega, ML, Mont Blanc, Ball, ORIS, Tag, etc...
but non-warranty servicing la...but good service.