I have enjoyed this watch in my rotation for over a year. It is in very good condition, meaning that it's used, but not abused. No defects or deep abrasions. Just your typical touches and marks from wearing it. This watch is a winder and has a screw down crown. This watch either came with the Sellita or ETA. I was told mine has the eta, but there is no way for me to verify this. Either way, it is a good movement. It comes with the brown suede leather strap shown and I am including some bonus NATO straps as well. The case is 38.5 and it's 20m lug to lug. You can find the specs on the Serica website. Feel free to message me with any questions or shipping preferences. The shipping cost + Insurance is included in the price - paypal, venmo, check, I am pretty flexible with payment method. I'll likely ship Fed Ex or UPS Ground. If you want an "expedite" shipping service, we can work it out. Thanks -