Pocket Watch Database
Rockford Grade 918 (Model 9) Production Metrics
Grade:
918
Size:
18s
Model:
9
Total Runs:
6
Total Produced:
2,900
Production Era:
1900 - 1908
Earliest Serial:
#566,001
Latest Serial:
#770,000
Rockford Grade 918 (Model 9) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1900,1901,1905,1907,1908]
[500,300,100,1000,1000]
Rockford Grade 918 (All Models) Production Metrics
Grade:
918
Size:
18s
Model:
9
Total Runs:
6
Total Produced:
2,900
Production Era:
1900 - 1908
Earliest Serial:
#566,001
Latest Serial:
#770,000
Rockford Grade 918 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1900,1901,1902,1903,1904,1905,1906,1907,1908]
[500,300,0,0,0,100,0,1000,1000]
Rockford Grade 918 Production Runs
Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
---|---|---|---|---|---|
1 | 566,001 | 566,500 | 500 | 1900 | 18S-M9-21J-ONL-A5PT |
2 | 574,001 | 574,100 | 100 | 1901 | 18S-M9-21J-ONL-A5PT |
3 | 574,301 | 574,500 | 200 | 1901 | 18S-M9-21J-ONL-A5PT |
4 | 667,001 | 667,100 | 100 | 1905 | 18S-M9-21J-ONL-A5PT |
5 | 707,001 | 708,000 | 1,000 | 1907 | 18S-M9-21J-ONL-A5PT |
6 | 769,001 | 770,000 | 1,000 | 1908 | 18S-M9-21J-ONL-A5PT |
RUNS6 |
FIRST566,001 |
LAST770,000 |
ESTIMATED PRODUCTION2,900 |
PRODUCTION ERA1900 - 1908 |