Pocket Watch Database
Waltham Grade Am.W.Co. (Model 1878) Production Metrics
Grade:
Am.W.Co.
Size:
10s
Model:
1878
Total Runs:
62
Total Produced:
6,800
Production Era:
1879 - 1886
Earliest Serial:
#1,240,801
Latest Serial:
#2,992,000
Waltham Grade Am.W.Co. (Model 1878) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1879,1880,1881,1882,1883,1884,1885,1886]
[285,1165,950,600,1150,1100,750,800]
Waltham Grade Am.W.Co. (All Models) Production Metrics
Grade:
Am.W.Co.
Size:
10s
Model:
1878
Total Runs:
712
Total Produced:
264,815
Production Era:
1876 - 1917
Earliest Serial:
#909,001
Latest Serial:
#21,123,500
Waltham Grade Am.W.Co. Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1876,1877,1878,1879,1880,1881,1882,1883,1884,1885,1886,1887,1888,1889,1890,1891,1892,1893,1894,1895,1896,1897,1898,1899,1900,1901,1902,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912,1913,1914,1915,1916,1917]
[1200,4406,1374,4104,4634,5620,10666,11291,12680,10095,17528,8583,684,1350,5750,10000,19583,13583,6034,11450,15205,16386,21386,9386,8136,10686,6215,1000,300,0,0,0,0,3500,0,0,5000,3000,0,0,3000,1000]