Illinois Pocket Watch Grade 425: Estimated Production Metrics

Sell Your Watch Save to My Collection Print Page Find a Mainspring Find a Balance Staff

Grade 425 Model 3 Production
Grade 425 Total Production (All Models)

Illinois Grade 425 (Model 3) Production Metrics

Total Runs:

18

Total Produced:

8,200

Production Era:

1917 - 1923

Earliest Serial:

#3,150,601

Latest Serial:

#4,384,000

Illinois Grade 425 (Model 3) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.

Illinois Grade 425 (All Models) Production Metrics

Total Runs:

18

Total Produced:

8,200

Production Era:

1917 - 1923

Earliest Serial:

#3,150,601

Latest Serial:

#4,384,000

Illinois Grade 425 Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.

Illinois Grade 425 Production Runs

Run Sequence	Run Start	Run End	Quantity	Est. Production Year	Profile Code
1	3,150,601	3,150,800	200	1917	12S-M3-17J-ONP-AT
2	3,349,701	3,349,800	100	1918	12S-M3-17J-ONP-AT
3	3,421,101	3,421,200	100	1918	12S-M3-17J-ONP-AT
4	3,646,501	3,646,700	200	1920	12S-M3-17J-ONP-AT
5	3,652,701	3,653,000	300	1920	12S-M3-17J-ONP-AT
6	3,741,701	3,742,100	400	1920	12S-M3-17J-ONP-AT
7	3,831,901	3,832,700	800	1921	12S-M3-17J-ONP-AT
8	3,881,901	3,882,000	100	1921	12S-M3-17J-ONP-AT
9	3,899,001	3,900,000	1,000	1921	12S-M3-17J-ONP-AT
10	3,913,001	3,913,300	300	1921	12S-M3-17J-ONP-AT
11	3,913,701	3,914,000	300	1921	12S-M3-17J-ONP-AT
12	3,932,001	3,932,100	100	1921	12S-M3-17J-ONL-AT
13	3,960,201	3,960,600	400	1921	12S-M3-17J-ONP-AT
14	4,083,201	4,083,800	600	1922	12S-M3-17J-ONP-AT
15	4,084,701	4,085,000	300	1922	12S-M3-17J-ONP-AT
16	4,195,001	4,196,000	1,000	1923	12S-M3-17J-ONP-AT
17	4,303,001	4,304,000	1,000	1923	12S-M3-17J-ONP-AT-JAMES A. GARFIELD
18	4,383,001	4,384,000	1,000	1923	12S-M3-17J-ONP-AT
RUNS 18	FIRST 3,150,601	LAST 4,384,000	ESTIMATED PRODUCTION 8,200	PRODUCTION ERA 1917 - 1923