This is a beautifully made sculptural link bracelet with no jump rings. The links appear to me to be waves flowing in and out with the tides. 3/4" wide and 6 3/4" long. Closes with a box clasp and a safety chain. Weighs 1.4 ounces. The markings are Taxco, Mexico, 925 outside a line circle. Inside the circle are 2 letters which look like WM. There is an inventory number of 63. Excellent vintage condition. Vendors tell me that they are stocking up on sculptural sterling jewelry for the fall shows.