Selling ONLY to offset an incoming purchase. Wish I could keep it! This started like as a SBDC063. Looks more like a modded SBDC061 with black ceramic insert. The previous, original owner installed a Top Hat sapphire crystal from CrystalTimes, laser etched over-sized "S" crown from CrystalTimes, laser etched brushed chapter ring, real Seiko OEM MM300 handset (not copies), and I just installed a ceramic bezel insert from Yobokies. It is running perfectly and keeping excellent time. I bought a Seiko MM300 rubber strap that will be included. My price is 750.00 shipped in USA. It will cost significantly more to mod one up to this level. My loss = your gain. No trades please. Please feel free to PM or better yet, text me at 508-918-8022 for quickest response if interested.