GIRARD PERREGAUX 1966 WW.TC STEEL 40 MM 49557-11-132-BB6C LUNARIA PETALI Functions: day of the week

Functions: day of the week at 6 o'clock

REF : 80189D11A431-CB6A

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dedicated a whole collection to world timers : the WW

GIRARD PERREGAUX 1966 WW.TC STEEL 40 MM 49557-11-132-BB6C LUNARIA PETALI Functions: day of the weekA model following the design spirit of the watches of the 1960s and a tribute to Girard Perregauxs technical advances in the field of chronometry, crowned by the Neuchtel Observatory Centenary Prize. Not only was the time once different between countries, even neighboring cities needed to set their clock differently. The need for a unified system emerged in the late 19th Century, after the industrial revolution. In 1878, the Canadian engineer Sandford