the clasp seems very BIG To me maybe thats because its a man necklace ? i know their much smaller on ladies i never looked at a man really,not in years anyway , so is it the same o ring / clasp that came with it and do you have any silver cleaner or maybe it doesnt need it my screen not clear i just know if it needed a buff i dont have anything here and id like it as a gift for my son or daughter Thanks listing,,