This brand of watch originated as Hampton watches, Canton, Ohio. Then in 1890 the brand was purchased by Dueber and now is part of Elgin.
This watch has registration # 2135065 so was produced in 1905. It is 1 3/4" in diameter. It has 17 jewels. There are no cracks or discoloration on the face, It weighs 68.1 grams. There are initials on the chased obverse of 'GD'. The face also has a handsome lady in a wild hat with a second hand and a second row of numbers to help with counting.
It has recently been serviced and runs well. What a testament to the quality of these watches as they just keep on running over 100 years.
1905 Dueber Grand 17 Jewel Gold Filled Pocket Watch