Mike S. February 7, 2023 My Spouse and I are making our 1st abroad vacation after around 28 years of marriage and are headed to Switzerland in March. I have quite a few Seiko automatics, a Magrette diver, a Seiko Turtle Exclusive version, a Seiko SPB169, and some others. I'd https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/