A Saudi jeweller shows a customer gold bangles in a jewellery shop in Riyadh December 31, 2014. Gold headed towards $1,200 an ounce on Wednesday, holding onto overnight gains, as worries about Greece's future in the euro zone triggered a sell-off in equities and an increase in safe-haven bids for the metal. REUTERS/Faisal Al Nasser(SAUDI ARABIA - Tags: BUSINESS COMMODITIES)