HAMILTON RAILROAD 25j AUTOMATIC DATE CHRONOGRAPH H406560 BLACK DIAL EXPOSITION CASE with original BRACELET. 49mm diameter, and 15mm thick. This is the most desirable combination for this high grade model. Some use exists but is not distractive. For this Hamilton Model, the black dial is the only one to have. THIS IS A FINE COLLECTIBLE. DON'T INVEST IN THE STOCK MARKET. BUY SOMETHING PROVEN IN TIME. NOTE: We have been selling vintage watches on EBay since 1998 as watchco1974 with over 9800 vintage watch sales and 100% positive feedbacks. You can buy from us with confidence. OTHER NICE FEATURES: Free U.S. Shipping. $18.00 overseas.