Pocket Watch Database


From the American Horology Archive:
Illinois Grade 51 Pocket Watch

Illinois Watch Co.

Grade: 51

Private Label(s) in Run:

Sears, Roebuck & Co. Special - Chicago, U.S.A.

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 1546778 Question Mark
Grade: 51 Question Mark
Model: 5 Question Mark
Estimated Production Year: 1900 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 44 of 80 Question Mark
Grade/Model Total Production: 16,395 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Train: Fast Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 16.5, 36.5, 53.0 Question Mark
Case Screw Locations: 23.5, 51.5 Question Mark
Case: Various Question Mark
Run ID: 4258.51G96.18S2840.185M298.H2243.L3394.15J956 Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
49.36 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
166.51 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.288% Question Mark
Registry Population:
Scoped for This Run Only
12 (1.20%) Question Mark
$ Estimated Value (12 Month Change): -16.67% Analyzing 134 Sales Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


MoatsJustin1 top-contributor 5272 · April 26, 2021

Serial Number 1546316 was reported as accurate.

Anonymous · April 25, 2021

Serial Number 1546844 was reported as accurate.

juwinters 1 · April 30, 2020

Serial Number 1546358 was reported as accurate.

Anonymous · November 5, 2019

Serial Number 1546129 was reported as accurate.

Anonymous · December 26, 2018

Serial Number 1546170 was reported as inaccurate.

Note: My 1546170 isn't under a private label from what I
can see it says Illinois watch co.
Curator Response: Thanks for the report. The private labels noted are simply observations within this run. This does not imply the entirety of the run was comprised of private label movements. Private labels were typically marked in small batches, and it is normal to find movements with standard markings within the same run.

Anonymous · August 9, 2015

Serial Number 1546226 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Railroad Grade changed from Yes to No

Anonymous · July 19, 2015

Serial Number 1546226 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Railroad Grade changed from Yes to No

Anonymous · January 16, 2014

Serial Number 1546340 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Railroad Grade changed from Yes to No
Illinois Grade 51 Pocket Watch