My Seamaster 300m arrived this morning, and I couldn't be happier. This was my first chronometer purchase. I dove straight in, and did a lot of research, but when it came time to actually figure out where (and who) I was going to buy from, I still had a lot of questions. I was lucky enough to find Kringkily He's extremely knowledgable and always responded quickly with exactly the information I needed. Payment and shipping were a breeze. Highly recommended.