#Watches A new jewel shines around the surface of The ocean: for The 1st time, the Yacht-Grasp 42 is available in yellow gold – an impressed and original refinement towards the emblematic sailing timepiece that under no circumstances alters its system. Oyster Perpetual Datejust 31 Crafted by Swiss watchmaker Tissot, https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/