Longines launched its Master collection in 2005. The series was initially launched with stainless steel dials only. It was later after seeing the magnificent sparkling interest among the watch enthusiasts that the brand added a number of new models in yellow and pink gold and black dials in the Mater collection. The new designs are reaching the market with equal sensation. The Longines Master Collection L2.7188.8.131.52 has an automatic movement with 46 hours of power reserve, day-date indicator and a power reserve indicator.