Pocket Watch Database
Rockford Grade 920 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1897,1898,1899]
[207,176,168]
Rockford Watch Co. Grade 920 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 920 | 551 | 35 | 500,251 | 534,200 | 1897 | 1899 | |
| 10 | 500,251 | 500,260 | 1897 | ||||
| 29 | 509,701 | 509,729 | 1897 | ||||
| 29 | 509,731 | 509,759 | 1897 | ||||
| 31 | 509,761 | 509,791 | 1897 | ||||
| 108 | 509,793 | 509,900 | 1897 |
|
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| 100 | 512,601 | 512,700 | 1898 | ||||
| 50 | 512,801 | 512,850 | 1898 | ||||
| 2 | 512,874 | 512,875 | 1898 | ||||
| 24 | 512,877 | 512,900 | 1898 | ||||
| 12 | 534,001 | 534,012 | 1899 | ||||
| 22 | 534,014 | 534,035 | 1899 | ||||
| 3 | 534,037 | 534,039 | 1899 | ||||
| 24 | 534,041 | 534,064 | 1899 | ||||
| 47 | 534,066 | 534,112 | 1899 | ||||
| 4 | 534,116 | 534,119 | 1899 | ||||
| 1 | 534,121 | 534,121 | 1899 | ||||
| 4 | 534,124 | 534,127 | 1899 | ||||
| 2 | 534,129 | 534,130 | 1899 | ||||
| 1 | 534,132 | 534,132 | 1899 | ||||
| 1 | 534,134 | 534,134 | 1899 | ||||
| 3 | 534,136 | 534,138 | 1899 | ||||
| 5 | 534,140 | 534,144 | 1899 | ||||
| 2 | 534,146 | 534,147 | 1899 | ||||
| 1 | 534,149 | 534,149 | 1899 | ||||
| 5 | 534,151 | 534,155 | 1899 | ||||
| 6 | 534,158 | 534,163 | 1899 | ||||
| 7 | 534,165 | 534,171 | 1899 | ||||
| 1 | 534,173 | 534,173 | 1899 | ||||
| 1 | 534,175 | 534,175 | 1899 | ||||
| 3 | 534,180 | 534,182 | 1899 | ||||
| 1 | 534,184 | 534,184 | 1899 | ||||
| 3 | 534,186 | 534,188 | 1899 | ||||
| 7 | 534,190 | 534,196 | 1899 | ||||
| 1 | 534,198 | 534,198 | 1899 | ||||
| 1 | 534,200 | 534,200 | 1899 |