
I have been in this business for over 18 years and in that time have been able to offer a dozen jump hour watches during that time, and they have become almost impossible to find today, especially at a reasonable price. The back is clear acrylic so you can see the Swiss, 1 jewel, movement running. It winds and sets just as it should, is running strong, and keeping very good time. The strap is an amber plastic, 2-piece, with stainless steel buckle, still in remarkable condition.