Mike S. February 7, 2023 My Wife and I are creating our very first abroad excursion soon after over 28 decades of marriage and so are headed to Switzerland in March. I have several Seiko automatics, a Magrette diver, a Seiko Turtle special edition, a Seiko SPB169, and a few https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/