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: 18080360
Grade: 384
Model: 3
Class: 114
Estimated Production Year: 1915
Run Quantity: 1,000
Grade/Model Run: 20 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: 1915 Elgin Serial List
1927/1950 Elgin Serial List
Case: Various
Registry Population: 11 (1.10%)
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 18080063 #63 Marketplace November 08, 2021
2 18080146 #146 Collection March 06, 2019
3 18080180 #180 Marketplace June 28, 2016
4 18080319 #319 Marketplace March 01, 2016
5 18080360 #360 Collection July 10, 2018
6 18080497 #497 Inferred
7 18080557 #557 Marketplace September 13, 2015
8 18080611 #611 Collection April 22, 2017
9 18080714 #714 Collection July 17, 2019
10 18080742 #742 Marketplace February 02, 2014
11 18080859 #859 Marketplace September 21, 2017
Standard Deviation of Known Examples: 264.82 (Expected: 288.82, Δ24.00/2.40%)

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Data Verification Reports

18080001
Verification Serial Map
18081000

Anonymous · August 26, 2018

Serial Number 18080527 was reported as accurate.

bcole60 28 · August 7, 2018

Serial Number 18080146 was reported as accurate.

Techguy73 4 · July 10, 2018

Serial Number 18080360 was reported as accurate.

Anonymous · October 11, 2017

Serial Number 18080124 was reported as accurate.

cmdraven 3502 · June 28, 2016

Serial Number 18080180 was reported as accurate.

Anonymous · August 24, 2015

Serial Number 18080020 was reported as accurate.

jakester1042 93 · February 3, 2014

Serial Number 18080743 was reported as accurate.

Elgin Grade 384 Pocket Watch
Elgin Grade 384 Pocket Watch