Pocket Watch Database

Illinois Grade 527 (Model 3XT) Production Metrics

Grade:

527

Size:

12s

Model:

3xt

Total Runs:

12

Total Produced:

11,000

Production Era:

1925 - 1927

Earliest Serial:

#4,619,001

Latest Serial:

#4,988,000


Illinois Grade 527 (Model 3XT) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1925,1926,1927]
[2000,3000,6000]

Illinois Grade 527 (All Models) Production Metrics

Grade:

527

Size:

12s

Model:

3xt

Total Runs:

14

Total Produced:

12,000

Production Era:

1925 - 1927

Earliest Serial:

#4,575,001

Latest Serial:

#4,988,000


Illinois Grade 527 Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1925,1926,1927]
[3000,3000,6000]