A rare early Los Castillo design numbered 402. The opening gap is 1.25in. and the diameter across is 2.5 in. The weight is 70 grams heavy which is a testament to the masterful workmanship of the very heavy repousse. The sides of this piece are as beautiful as the front with the sides being the tallest height at 1.75in. The condition is superb with no dents or damage. When you put this one on it is hard to take your eyes off it! Simply stunning...