Pocket Watch Database

From the American Horology Archive:
Illinois Grade 107 Pocket Watch

Illinois Watch Co.

Grade: 107

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3766546
Grade: 107
Model: 9
Class: 1
Estimated Production Year: 1920
Run Quantity: 2,000
Total Production: 88,000
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Bridge Plate
Bridge Type: False Center
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Railroad Grade: Limited Approval
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Registry Population: 13 (0.65%)
Database Version: v49.391

Production Metrics Tree: Grade 107

Target Profile: 16S-M9-21J-ONL-APT

Illinois Grade 107 (All Variations): 110,250 ETP
16S: 94,100 85.35%
16s, Grade 107
Other: 16,150
Other Sizes or Unclassified
16S-M9: 88,000 79.82%
16s, Grade 107, Model 9
Other: 6,100
Other Models or Unclassified
16S-M9-21J: 88,000 79.82%
16s, Grade 107, Model 9, 21 Jewels
16S-M9-21J-ONL: 88,000 79.82%
16s, Grade 107, Model 9, 21 Jewels, Openface/Lever/Nickel
16S-M9-21J-ONL-APT: 88,000 79.82%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 3765022 #22 Marketplace April 03, 2019
2 3765125 #125 Inferred
3 3765497 #497 Marketplace June 25, 2015
4 3765539 #539 Collection September 30, 2018
5 3765783 #783 Collection March 15, 2014
6 3765871 #871 Marketplace January 10, 2020
7 3766068 #1068 Marketplace July 11, 2022
8 3766209 #1209 Marketplace September 17, 2014
9 3766546 #1546 Collection November 10, 2019
10 3766561 #1561 Marketplace April 30, 2019
11 3766667 #1667 Marketplace May 29, 2021
12 3766855 #1855 Marketplace February 05, 2018
13 3766959 #1959 Collection March 08, 2018
Standard Deviation of Known Examples: 643.57 (Expected: 577.49, Δ66.08/3.30%)

Help Us Help Others By Improving the Database:

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Data Verification Reports

3765001
Verification Serial Map
3767000

2mnyboxers Supporter 331 · March 10, 2022

Serial Number 3766436 was reported as accurate.

Anonymous · June 19, 2021

Serial Number 3765826 was reported as accurate.

JOHN172 7 · December 28, 2020

Serial Number 3766350 was reported as accurate.

Anonymous · May 25, 2020

Serial Number 3765327 was reported as accurate.

Anonymous · October 20, 2019

Serial Number 3766546 was reported as accurate.

Anonymous · April 2, 2019

Serial Number 3766705 was reported as accurate.

Anonymous · February 26, 2019

Serial Number 3765863 was reported as accurate.

Anonymous · January 30, 2019

Serial Number 3766796 was reported as accurate.

texnet Supporter 684 · September 30, 2018

Serial Number 3765539 was reported as accurate.

Anonymous · September 20, 2018

Serial Number 3765440 was reported as accurate.

JarrettNeff 1 · June 1, 2018

Serial Number 3766319 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

odiekyle66 77 · January 4, 2018

Serial Number 3766551 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · September 9, 2017

Serial Number 3766058 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · February 20, 2017

Serial Number 3766551 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · May 25, 2016

Serial Number 3765219 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · May 23, 2016

Serial Number 3765175 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · May 16, 2016

Serial Number 3765125 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · May 2, 2016

Serial Number 3765125 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · April 30, 2016

Serial Number 3765125 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · April 30, 2016

Serial Number 3765125 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · December 12, 2013

Serial Number 3766014 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · May 3, 2013

Serial Number 3766209 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · December 30, 2012

Serial Number 3766528 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · December 30, 2012

Serial Number 3766528 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · December 30, 2012

Serial Number 3766528 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · December 2, 2012

Serial Number 3766528 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge
Illinois Grade 107 Pocket Watch