inaccuracy

Hello, I just recently purchased my second mechanical watch, the first being my Hamilton khaki field mechanical. So I am very new to the world of non-quartz watches. So, please humor me if I sound dumb on this. But, upon receiving this watch in the mail I noticed that the chaptering was of...

Hi guys, I recently bought a new seiko with a 7S26 movement. The first few days seemed fine, but only yesterday I glanced down to check the time and realised that the watch was a massive 1 hr 13 minutes ahead of exact time. Any ideas as to why this might be? Also, are there any quick easy...