I LOVE this signed Los Castillo bracelet! It has to be a Margot design while married to Antonio Castillo. The design number is an early one being #228. The almost 2 inch clasp is the crowning touch to the 7mm beads of 3 strands. Fitting nicely with a bit of a drape to the hang it has a 7.75in. wearable length. There is some patina showing on the beads that may make it look as though the bead is cracked but it is not. The barrels for the closure pin follow the line of the large silver clasp and there are no splits or cracks. This design is so rarely seen and is definitely collector and museum quality.