The O-Ring selection was great for the price and meets all of my current ...
The O-Ring selection was great for the price and meets all of my current needs.  The only objection is that the largest size was needed for a rather average size Seiko watch back and many current watches are larger than that.  Not sure how adequate this O-Ring set might be for some of the larger watches currently in fashion.  Still a very good buy.
Rating: 5 stars