#Watches A brand new jewel shines within the surface area of The ocean: for the first time, the Yacht-Master 42 is on the market in yellow gold – an impressed and original refinement to your emblematic sailing timepiece that on no account alters its system. Oyster Perpetual Datejust 31 A https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/