Parts Only Kate Spade Varick Two Tone Stainless Steel Ladies Watch

An untested not working missing back, Kate Spade New York Varick watch model number KSW1412. It is a women's two-tone watch featuring a gold-plated case and a stainless steel and gold-tone bracelet. It's a beautiful watch but the back is missing and it isn't working and I don't know how to test it to see if it will work. There's no damage other than the missing back, the face is still in very good condition and so is the band. Could be used for parts or maybe be fixed if someone knows how to diagnose and repair it. Product Details Brand:Kate Spade New York Series:Varick Model:KSW1412 Case Size:36mm diameter, 7mm thickness Case Material:Stainless steel, gold-plated metal Band Material:Stainless steel bracelet, two-tone (silver and gold-tone links) Dial Color:Silver-tone dial with horizontal stripes Hour Markers:Bubble stud markers and spade logo at 12 o'clock MovementQuartz (battery-powered) Water Resist30 meters (splash resistant, not for swimming)