Sterling Silver Butterfly Marcasite Watch, Amethyst 。This is an awesome Sterling silver marcasite watch. Boma Jewelry is dated from 1981. Gorgeous Sterling silver butterfly provides the setting for the watch. Glittering with marcasite, this sterling silver watch is encrusted with this magnificently sparkly stone. Featuring a mother of pearl dial and Roman numerals, this breathtaking timepiece is a fantastic gift. Japanese quartz movement with hidden stainless steel clasp. Custom seals are added to the face and back of each timepiece for increased water resistance. Measures 7 1/4\" in length by 1 3/4\" at butterfly wings. Wonderful patina. No stones missing. Will need a battery.