Mike S. February Seven, 2023 My wife And that i are earning our to start with overseas journey after over 28 years of marriage and therefore are headed to Switzerland in March. I have quite a few Seiko automatics, a Magrette diver, a Seiko Turtle Specific version, a Seiko SPB169, https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/