Mike S. February 7, 2023 My Spouse And that i are building our initially overseas trip following over 28 decades of marriage and they are headed to Switzerland in March. I have various Seiko automatics, a Magrette diver, a Seiko Turtle Exclusive version, a Seiko SPB169, and some Other people. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/