SHEFFIELD Hand-wound 17 jewels GF18K SWISS SHEFFIELD Hand-wound 17 jewels (8760) GF18K SWISS 2OMC SP.BACK This watch is a used item. There are some scratches and dirt, but it is generally clean. It has been stored for several months. I checked the condition of the watch and confirmed its operation. I think this is an old vintage watch. Since it is unused, I do not know how to use this watch. Please check before purchasing. Wrist size 17cm