One of my favorite designs from Los Castillo. Two fern fronds meet together at the front. The workmanship is exquisite. 2 1/4" tall at the center, 1" at the snappy hinge. Weighs 2.7 ounces. Fits my 6" wrist perfectly. Has the old linear mark for Los Castillo, Taxco, Sterling, Made in Mexico, 238. No tax stamp, therefore before 1948. Excellent vintage condition. It doesn't get better than this!