Just bought an Omega Planet Ocean from JakubL and had a great experience. He was very communicative and answered all of my questions promptly. During our initial emails, I had asked him how accurate the watch was. He then took the watch to have it tested on a vibrograph, as well as pressure tested and sent me the results. I'd call that going the extra step. Watch arrived nicely packaged and just as advertised from Europe to California in 3-days. A+ seller, buy with confidence!