Pocket Watch Database
Hamilton Grade 991 (Model 1) Production Metrics
Grade:
991
Size:
16s
Model:
1
Total Runs:
9
Total Produced:
2,520
Production Era:
1906 - 1908
Earliest Serial:
#347,181
Latest Serial:
#717,200
Hamilton Grade 991 (Model 1) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1906,1907,1908]
[320,900,1300]
Hamilton Grade 991 (All Models) Production Metrics
Grade:
991
Size:
16s
Model:
1
Total Runs:
9
Total Produced:
2,520
Production Era:
1906 - 1908
Earliest Serial:
#347,181
Latest Serial:
#717,200
Hamilton Grade 991 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1906,1907,1908]
[320,900,1300]