Hi Sean, I have left it a few weeks since I collected my watch before contacting you as I wanted to leave as accurate feedback as possible. In the years I have owned the watch I had it serviced by Rolex twice at great expense. Both times it was away for months. On receiving it back on these occasions it always ran a few minutes fast per day and would only stay running on my Rapport winder for 48 hours at most. Very irritating! In the five weeks since I collected it from you it has kept time as perfectly as any mechanical watch can be expected to. Even more pleasing is that I have not had to wind it once! You wound it for me on collection and since then it has been on my wrist or the rapport without stopping. Many thanks for returning this watch to the condition it deserves to be. I look forward to seeing you at the next service. Kind regards, Paul