Pocket Watch Database

Movement Specs Production Population Registry 1 Value Parts Ad Archive 2 For Sale Save to My Collection Print Page
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Rockford Grade 910 (Model 9) Production Metrics

Grade:

910

Size:

18s

Model:

9

Total Runs:

7

Total Produced:

5,200

Production Era:

1898 - 1905

Earliest Serial:

#517,201

Latest Serial:

#660,100

Rockford Grade 910 (Model 9) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1898,1899,1905]
[2100,3000,100]

Rockford Grade 910 (All Models) Production Metrics

Grade:

910

Size:

18s

Model:

9

Total Runs:

10

Total Produced:

5,410

Production Era:

1897 - 1905

Earliest Serial:

#506,801

Latest Serial:

#660,100

Rockford Grade 910 Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1897,1898,1899,1900,1901,1902,1903,1904,1905]
[10,2300,3000,0,0,0,0,0,100]

Rockford Grade 910 Production Runs

Run Sequence Run Start Run End Quantity Est. Production Year Profile Code
1 506,801 506,810 10 1897 18S-M7-21J-ONL-A5PTI
2 512,501 512,600 100 1898 18S-M7-21J-ONL-A5PTI
3 515,501 515,600 100 1898 18S-M7-21J-ONL-A5PTI
4 517,201 519,300 2,100 1898 18S-M9-21J-ONL-A5PTI
5 534,601 535,200 600 1899 18S-M9-21J-ONL-A5PTI
6 535,401 535,600 200 1899 18S-M9-21J-ONL-A5PTI
7 535,801 536,300 500 1899 18S-M9-21J-ONL-A5PTI
8 536,701 537,400 700 1899 18S-M9-21J-ONL-A5PTI
9 539,401 540,400 1,000 1899 18S-M9-21J-ONL-A5PTI
10 660,001 660,100 100 1905 18S-M9-21J-ONL-A5PTI
RUNS

10

 FIRST

506,801

 LAST

660,100

 ESTIMATED PRODUCTION

5,410

 PRODUCTION ERA

1897 - 1905