1910 INGERSOLL - TRENTON 16 Size - 19J ADJ - TRENTON 25 YR CASE - HIGHEST GRADE  -   This is a prime example of  the highest grade pocket watches made by Ingersoll-Trenton - 19 Jewels, Adjusted 5 positions Temperature and Isochronism, serial number 3428219, original 25 Year Trenton factory Gold Filled open face screw case and in absolutely beautiful running condition. The watch was made circa 1910. It was a gift and is inscribed as such inside the back cover, dated 1924. The case shows no wear or dings, the back is etched with initials so inertwined I cant be sure, maybe LSF but not certain. The damaskeened 19 Jewel three finger movement with adjustments is beautiful, embellished with gold notations, signed Ingersoll Trenton and numbered 3428219. The only flaw and it is a commion one is the existence of 2 light hairlines to the double-sunk  dial near 3-4, one is a bit longer, the other much shorter. The Gold Filled screw case opens and closes easily and the wach is pendant winding and setting  -  and winding the watch is smooth and easy. These are rare, the highly prized 19J adjusted movements are the best they offered and the original T Trenton signed 25 year case is factory made top of the line. An opportunity at a very fine and rare watch  -  buyer pays 10.95 safe bubble shipping, Insurance and tracking in USA