Pocket Watch Database

Movement Specs Production Pop. Registry 6 Value Parts Resources 2 For Sale Sell Your Watch Save to My Collection Print Page Find a Mainspring Find a Balance Staff
Sell Your Watch Save to My Collection Print Page Find a Mainspring Find a Balance Staff

Illinois Grade 187 (Model 5) Production Metrics

Grade:

187

Size:

16s

Model:

5

Total Runs:

16

Total Produced:

3,750

Production Era:

1898 - 1912

Earliest Serial:

#1,419,401

Latest Serial:

#2,487,600

Illinois Grade 187 (Model 5) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1898,1899,1900,1901,1910,1911,1912,1913]
[200,500,800,500,200,500,1000,50]

Illinois Grade 187 (All Models) Production Metrics

Grade:

187

Size:

16s

Model:

5

Total Runs:

30

Total Produced:

5,360

Production Era:

1897 - 1913

Earliest Serial:

#1,370,801

Latest Serial:

#2,493,600

Illinois Grade 187 Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1897,1898,1899,1900,1901,1902,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912,1913]
[200,300,900,1000,700,10,200,0,0,0,0,0,50,350,500,1100,50]

Illinois Grade 187 Production Runs

Run Sequence Run Start Run End Quantity Est. Production Year Profile Code
1 1,370,801 1,370,900 100 1897 16S-M4-17J-HNL-A5PT
2 1,393,201 1,393,300 100 1897 16S-M4-17J-HNL-A5PT
3 1,419,101 1,419,200 100 1898 16S-M4-17J-HNL-A5PT
4 1,455,701 1,455,900 200 1899 16S-M4-17J-HNL-A5PT
5 1,475,901 1,476,000 100 1899 16S-M4-17J-HNL-A5PT
6 1,478,901 1,479,000 100 1899 16S-M4-17J-HNL-A5PT
7 1,516,801 1,516,900 100 1900 16S-M4-17J-HNL-A5PT
8 1,542,801 1,542,900 100 1900 16S-M4-17J-HNL-A5PT
9 1,569,801 1,570,000 200 1901 16S-M4-17J-HNL-A5PT
10 1,627,501 1,627,510 10 1902 16S-M4-17J-HNL-A5PT
11 1,659,701 1,659,900 200 1903 16S-M4-17J-HNL-A5PT
12 2,118,901 2,119,000 100 1909 16S-M4-17J-HNL-A5PT
13 2,245,501 2,245,600 100 1910 16S-M4-17J-HNL-A5PT
14 2,493,501 2,493,600 100 1912 16S-M4-17J-HNL-A5PT
15 1,419,401 1,419,500 100 1898 16S-M5-17J-ONL-A5PT
16 1,435,401 1,435,500 100 1898 16S-M5-17J-ONL-A5PT
17 1,474,701 1,475,000 300 1899 16S-M5-17J-ONL-A5PT
18 1,480,801 1,481,000 200 1899 16S-M5-17J-ONL-A5PT
19 1,508,801 1,509,000 200 1900 16S-M5-17J-ONL-A5PT
20 1,522,701 1,522,900 200 1900 16S-M5-17J-ONL-A5PT
21 1,548,501 1,548,900 400 1900 16S-M5-17J-ONL-A5PT
22 1,572,501 1,572,600 100 1901 16S-M5-17J-ONL-A6PTI
23 1,572,701 1,573,100 400 1901 16S-M5-17J-ONL-A5PT
24 2,225,601 2,225,800 200 1910 16S-M5-17J-ONL-A5PT
25 2,280,301 2,280,400 100 1911 16S-M5-17J-ONL-A5PT
26 2,292,701 2,293,000 300 1911 16S-M5-17J-ONL-A5PT
27 2,364,201 2,364,300 100 1912 16S-M5-17J-ONL-A5PT
28 2,395,301 2,395,500 200 1911 16S-M5-17J-ONL-A5PT
29 2,430,201 2,430,550 350 1912 16S-M5-17J-ONL-A5PTI
30 2,487,101 2,487,600 500 1912 16S-M5-17J-ONL-A5PTI
RUNS

30

 FIRST

1,370,801

 LAST

2,493,600

 ESTIMATED PRODUCTION

5,360

 PRODUCTION ERA

1897 - 1913