Amazing watch

- The lock is indeed a tricky part, but after 2 or 3 times you lock it, it Becomes Very easy to adjust and lock.
- About the accuracy, it can advance about 2 minutes per week; but for a Automatic clock, there's no problem you adjust it one time per week.
- It is a big clock, very thick (for me is not a problem, Because I am tall) And that is the only thing I really did not like in this clock.

I gave 5 stars Because instead of this little problem, the clock is really beautifull, is working properly and arrived in time. Really recomend