Pocket Watch Database
Waltham Grade Riverside A (Model Colonial A) Production Metrics
Grade:
Riverside A
Size:
10s
Model:
Colonial A
Total Runs:
5
Total Produced:
5,800
Production Era:
1918 - 1923
Earliest Serial:
#22,280,201
Latest Serial:
#24,357,000
Waltham Grade Riverside A (Model Colonial A) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1918,1919,1923]
[800,1000,4000]
Waltham Grade Riverside A (All Models) Production Metrics
Grade:
Riverside A
Size:
10s
Model:
Colonial A
Total Runs:
30
Total Produced:
31,100
Production Era:
1911 - 1924
Earliest Serial:
#18,102,101
Latest Serial:
#24,577,000
Waltham Grade Riverside A Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924]
[400,0,0,0,11600,0,0,3800,7800,0,0,0,6500,1000]