Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 914 Pocket Watch
Hamilton Grade 914 Pocket Watch

Hamilton Watch Co.

Grade: 914

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1887920
Grade: 914
Model: 1
Estimated Production Year: 1921
Run Quantity: 1,200
Grade/Model Run: 23 of 33
Grade/Model Total Production: 43,100
Size: 12s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Inlay Color: Gilt
Movement Setting: Pendant
Plate: 3/4 Plate
Regulator: Reed
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: No
Dial Feet Locations: 10.5, 38.5, 56.0
Movement Markings: Hamilton Watch Co.
Lancaster, Pa.
17 Jewels
Adjusted
3 Positions
914
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 2122.914G23.12S66.121M66.O1525.P612.17J1278
Database Version: v52.249
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
129.76
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
56.93
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.404%
Registry Population: 7 (0.58%)
$ Estimated Value (12 Month Change): 4.24% Analyzing 201 Sales
Research Note: Pillar Plate Diameter: 1.630"

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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.


Hallboy 1 · April 15, 2021

Serial Number 1888524 was reported as accurate.

Anonymous · September 1, 2020

Serial Number 1888323 was reported as accurate.

Anonymous · January 23, 2020

Serial Number 1887900 was reported as accurate.

darkstar 247 · October 20, 2019

Serial Number 1888558 was reported as accurate.

zork0300 18 · July 24, 2018

Serial Number 1887920 was reported as accurate.

Anonymous · June 23, 2018

Serial Number 1888062 was reported as accurate.

Anonymous · July 13, 2017

Serial Number 1888135 was reported as accurate.

Anonymous · October 25, 2016

Serial Number 1887669 was reported as accurate.

Anonymous · June 18, 2015

Serial Number 1887689 was reported as accurate.

Anonymous · March 8, 2013

Serial Number 1887565 was reported as accurate.

Hamilton Grade 914 Pocket Watch
Hamilton Grade 914 Pocket Watch