I had an excellent transaction with timestamp while buying a Seiko 6117-8000 Navigator Timer from him. The watch was recently serviced and in great condition considering its age—over 50 years old. Also priced very reasonably! timestamp was very patient both in terms of answering my questions and holding the watch for me until I could get the money together. It arrived in my mailbox several days ago and has more or less been glued to my wrist since then. I am 100% satisfied with this transaction and wouldn't hesitate to buy from timestamp again!