Mike S. February Seven, 2023 My wife And that i are making our to start with overseas excursion right after about 28 years of marriage and they are headed to Switzerland in March. I've 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/