Pocket Watch Database
Waltham Grade P.S. Bartlett (Model 1877) Production Metrics
Grade:
P.S. Bartlett
Size:
18s
Model:
1877
Total Runs:
531
Total Produced:
220,735
Production Era:
1877 - 1886
Earliest Serial:
#992,501
Latest Serial:
#3,080,900
Waltham Grade P.S. Bartlett (Model 1877) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1877,1878,1879,1880,1881,1882,1883,1884,1885,1886,1887]
[1000,10750,19159,20730,35217,40665,33928,31402,21466,6168,250]
Waltham Grade P.S. Bartlett (All Models) Production Metrics
Grade:
P.S. Bartlett
Size:
18s
Model:
1877
Total Runs:
4508
Total Produced:
1,336,410
Production Era:
1857 - 1931
Earliest Serial:
#1,401
Latest Serial:
#27,634,000
Waltham Grade P.S. Bartlett Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1857,1858,1859,1860,1861,1862,1863,1864,1865,1866,1867,1868,1869,1870,1871,1872,1873,1874,1875,1876,1877,1878,1879,1880,1881,1882,1883,1884,1885,1886,1887,1888,1889,1890,1891,1892,1893,1894,1895,1896,1897,1898,1899,1900,1901,1902,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931]
[100,6379,9235,9935,1157,2975,8560,15260,19734,37035,29633,15826,22571,18546,22517,22288,33033,5342,11558,13087,22643,15047,20680,23471,40142,52720,41528,34315,29816,16128,16962,31538,22300,25205,16745,32983,12732,6933,4702,19541,9383,32536,6689,47619,44419,33329,37011,39461,112,37350,61700,41549,0,17400,9000,3400,14500,2550,18600,500,1000,34900,23000,0,0,0,0,12500,11000,1000,1000,3000,0,0,1000]