To adjust to The brand new e-Privacy directive, we need to ask to your consent to established the cookies. Find out more A paragon of robustness and trustworthiness, the forty mm Oyster scenario of The brand new GMT-Grasp II is certain water-resistant to some depth of 100 metres (330 toes). https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/