Had this one for the last 5 or so years. Sourced by TTK (you remember him). Accurate to a fault. My friends in the Rolex community (yes, I have some gens and they know I have reps) couldn't believe the accuracy........until you opened it up. I'm always amazed that with all the faults in reps, they got this one as close as it gets. It's got a small diameter (39mm?) which is accurate to the original. I had the option of aging it but chose not to. Don't know if it's still available.