Bucherer | Accessories | Vintage Elegant 93s Bucherer Ladies 。Vintage Elegant 1930\'s Bucherer Ladies Swiss Made Marcasite Watch with Marcasite Settings. This beautiful ladies wristwatch is in Excellent vintage condition. All the stones are intact, Swiss 17 Jewel Movement just installed it winds and runs. Ships with 2 extra nice Braided Silk cords 6.25 inches in length 9/16 inch diameter Case 7/8 inch in length 9/16 inch wide marked Fond Acier Inoxydable on Back condition grade 9/10 The mineral marcasite, sometimes called white iron pyrite, is iron sulfide with orthorhombic crystal structure and can be Faceted