I actually bought my watch from Nadav (@ndgal ) three months ago. I just realized that I can leave a seller review.

I bought my first vintage Speedy this in April from Nadav. I had initially contacted Nadav to reserve the watch. He could have easily sold the watch to a less paranoid buyer, but he tended to all of my questions (hey you guys told me to do my homework) and waited another day to take a trip to his watch maker to provide info on time keeping. Heck, I had questions even after I received the watch. Long story short, it's been three months since the purchase and I couldn't be happier with it.