Thank you for considering our 1901 WALTHAM--RIVERSIDE--16 SIZE-17 JEWEL- NEAR MINT CANADIAN 24 HOUR DIAL THE MOVEMENT Serial number of 10578064 dates this watch to 1901--that's 113 Years old and still running strong, just like a Waltham should. This fine Riverside 17 Jewel nickel movement is in excellent working order, with a dead flat and true balance wheel motion that has a fine, wide arc and strong, steady beat, and keeping time. Boasts a gold center wheel, gilt train and a steel escape wheel. With raised gold jewel settings and a gold regulator adjustment wheel. The movement was found to have very minor and ordinary wear with no signs of abuse upon inspection and maintenance. The movement is a smooth wind, starts right up on the 5th wind with no coaxing, and pendant sets as designed. This is a truly rare, high grade roaring classic that you will be proud to own.