#Watches A whole new jewel shines around the surface of the sea: for The 1st time, the Yacht-Master 42 is on the market in yellow gold – an impressed and first refinement to your emblematic sailing timepiece that in no way alters its course. Oyster Perpetual Datejust 31 Wonderful value, https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/