Mike S. February 7, 2023 My Wife And that i are earning our 1st overseas journey immediately after about 28 years of marriage and therefore are headed to Switzerland in March. I have several Seiko automatics, a Magrette diver, a Seiko Turtle Particular version, a Seiko SPB169, and a few https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/