Bucherer | Accessories | Vintage 95s Bucherer 17 Jewels 。Vintage Stunning 1950\'s Bucherer Ladies Wrist Swiss Watch from Swiss Silver Plate and Marcasite Settings with Safety Chain This beautiful ladies wristwatch is in Excellent vintage condition. Heart Link Bracelet and all the stones are intact, it winds and runs. It\'s extra nice 7 inches in length. The 5/8 x 9/16 inch Silver Case with silver hands and markers has a 17 Jewel Mechanical Hand Wind Movement Rare in this running condition The mineral marcasite, sometimes called white iron pyrite, is iron sulfide with orthorhombic crystal structure. It is physically and crystallographically distinct from pyrite, which is iron sulfide with cubic crystal structure