For my personal, the master 8 days with special meaning. It is a gift from my wife for special meaning. Once, I want to buy another one for my wife. At the same time, I wish I can give my daughter when she got 1st job.
When I got the master 8 days, it is perfect. Run accuracy and beauty built. I wear it everyday and wind every 8 days or 9 days(because it can run >9 days).
Once again, it is great watch but bad experience. Just like life.