Pocket Watch Database

From the American Horology Archive:
Illinois Grade Bunn Pocket Watch

Illinois Watch Co.

Grade: Bunn

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2737357
Grade: Bunn
Model: 9
Class: 1
Estimated Production Year: 1915
Run Quantity: 500
Total Production: 17,200
Size: 16s
Jewels: 19j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Regulator: Patent
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Temperature: Yes
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Registry Population: 10 (2.00%)
Database Version: v49.432

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 2737272 #72 Collection June 16, 2015
2 2737321 #121 Marketplace February 21, 2021
3 2737357 #157 Collection February 01, 2018
4 2737370 #170 Marketplace January 10, 2018
5 2737373 #173 Marketplace August 22, 2021
6 2737578 #378 Marketplace August 17, 2020
7 2737593 #393 Collection February 13, 2021
8 2737598 #398 Marketplace March 06, 2022
9 2737621 #421 Marketplace February 07, 2021
10 2737659 #459 Inferred
Standard Deviation of Known Examples: 147.24 (Expected: 144.48, Δ2.75/0.55%)

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Data Verification Reports

2737201
Verification Serial Map
2737700

Anonymous · October 6, 2022

Serial Number 2737388 was reported as accurate.

Anonymous · July 15, 2021

Serial Number 2737373 was reported as accurate.

Anonymous · February 2, 2021

Serial Number 2737593 was reported as accurate.

Anonymous · June 15, 2020

Serial Number 2737590 was reported as accurate.

Anonymous · June 7, 2020

Serial Number 2737384 was reported as accurate.

Anonymous · June 4, 2020

Serial Number 2737659 was reported as accurate.

nicnic Supporter 290 · May 24, 2018

Serial Number 2737357 was reported as accurate.

Anonymous · March 10, 2018

Serial Number 2737370 was reported as accurate.

nicnic Supporter 290 · February 1, 2018

Serial Number 2737357 was reported as accurate.

Anonymous · August 10, 2017

Serial Number 2737272 was reported as accurate.

Anonymous · August 10, 2017

Serial Number 2737272 was reported as accurate.

Anonymous · January 6, 2014

Serial Number 2737562 was reported as accurate.

rjandladyj 156 · January 2, 2014

Serial Number 2737248 was reported as inaccurate.

Note: Adj.5.pos.RRG Jeweled Barrel

Anonymous · June 18, 2013

Serial Number 2737335 was reported as accurate.

Illinois Grade Bunn Pocket Watch