Pocket Watch Database

From the American Horology Archive:
Elgin Grade 384 Pocket Watch
Elgin Grade 384 Pocket Watch

Elgin National Watch Co.

Grade: 384

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 20834832
Grade: 384
Model: 3
Class: 114
Estimated Production Year: 1918
Run Quantity: 2,000
Grade/Model Run: 46 of 102
Total Production: 177,900
Size: 12s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Barrel: Going
Train: Quick
Regulator: Moseley
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Railroad Grade: No
U.S. Patents: 596407, 77078, 585025
Data Research: 1927/1950 Elgin Serial List
Case: Various
Registry Population: 12 (0.60%)
Database Version: v49.391

Production Metrics Tree: Grade 384

Target Profile: 12S-M3-17J-ONP-AT

Elgin Grade 384 (All Variations): 177,900 ETP
12S: 177,900 100.00%
12s, Grade 384
12S-M3: 177,900 100.00%
12s, Grade 384, Model 3
12S-M3-17J: 177,900 100.00%
12s, Grade 384, Model 3, 17 Jewels
12S-M3-17J-ONP: 177,900 100.00%
12s, Grade 384, Model 3, 17 Jewels, Openface/Pendant/Nickel
12S-M3-17J-ONP-AT: 177,900 100.00%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 20834257 #257 Marketplace September 12, 2019
2 20834489 #489 Marketplace June 07, 2020
3 20834491 #491 Marketplace January 25, 2015
4 20834545 #545 Collection April 17, 2022
5 20834705 #705 Marketplace October 08, 2014
6 20834832 #832 Collection April 22, 2017
7 20835175 #1175 Marketplace January 29, 2013
8 20835429 #1429 Marketplace October 14, 2019
9 20835623 #1623 Collection February 02, 2018
10 20835716 #1716 Marketplace September 23, 2016
11 20835966 #1966 Marketplace June 24, 2015
12 20835977 #1977 Marketplace December 10, 2015
Standard Deviation of Known Examples: 623.53 (Expected: 577.49, Δ46.03/2.30%)

Help Us Help Others By Improving the Database:

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Data Verification Reports

20834001
Verification Serial Map
20836000

Anonymous · August 30, 2021

Serial Number 20834403 was reported as accurate.

Anonymous · August 28, 2021

Serial Number 20834403 was reported as accurate.

Anonymous · August 8, 2017

Serial Number 20834636 was reported as accurate.

Anonymous · August 2, 2014

Serial Number 20834184 was reported as accurate.

Anonymous · February 19, 2014

Serial Number 20834422 was reported as accurate.

Anonymous · December 16, 2013

Serial Number 20835975 was reported as accurate.

Anonymous · June 3, 2013

Serial Number 20835975 was reported as accurate.

Anonymous · November 30, 2012

Serial Number 20835070 was reported as accurate.

Anonymous · September 22, 2012

Serial Number 20835108 was reported as accurate.

Anonymous · September 1, 2012

Serial Number 20835096 was reported as accurate.

Elgin Grade 384 Pocket Watch
Elgin Grade 384 Pocket Watch