#Watches A different jewel shines over the area of the sea: for The 1st time, the Yacht-Learn forty two is on the market in yellow gold – an impressed and first refinement towards the emblematic sailing timepiece that in no way alters its course. Oyster Perpetual Datejust 31 Take note: https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/