Mike S. February Seven, 2023 My wife and I are making our very first abroad trip following in excess of 28 years of relationship and they are headed to Switzerland in March. I have a number of Seiko automatics, a Magrette diver, a Seiko Turtle special version, a Seiko SPB169, https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/