Moonphase & GMT-Girard-Perregaux new model watch Girard-Perregaux Luxury Watches Swiss watches by wholesalewatches - October 20, 2015October 24, 20150 Flaunting mechanism became the rule in watchmaking. Whether it beautifully crafted mechanism or a simple mechanism for entry level factory is now made most of its watches with sapphire back cover - through which to examine the mechanism of the rear of the clock. Despite the fact that in some