Offered for sale is a good ETA-ESA 555.415. The movement is currently in a New Old Stock watch. Watch is unworn. The movement is tested and works well. If you buy the movement I will remove it from the watch professionally and send you the movement only. Of course, the whole watch is also available for sale among my other items. I also have other ETA quartz movements available for sale. Not everything is listed yet, so please ask if you need something. What is New Old Stock or NOS? My NOS watches are unworn. They come from a large job lot I purchased in Switzerland. These watches are considered to be new though minor shelf wear or minimal traces of handling may be present on some of my NOS watches. They still carry the original price tags on the back covers. Price is always in Swiss Francs in case you want to convert the currency. You will see these were a high price watches back in the day. All of my watches are tested and new premium quality watch batteries fitted. Check out my other unworn Herodia watches too! I have quite a nice selection. If you are interested in buying multiple watches from me I am ready to negotiate a package deal.