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: 1870497
Grade: 914
Model: 1
Estimated Production Year: 1920
Run Quantity: 1,200
Grade/Model Run: 19 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: 2108.914G19.12S52.121M52.O1511.P598.17J1270
Database Version: v52.246
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: 12 (1.00%)
$ Estimated Value (12 Month Change): 5.88% 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.


MoatsJustin1 top-contributor 4700 · November 21, 2023

Serial Number 1871338 was reported as accurate.

Anonymous · August 23, 2020

Serial Number 1871334 was reported as accurate.

Anonymous · January 17, 2020

Serial Number 1870672 was reported as accurate.

Anonymous · October 22, 2018

Serial Number 1871218 was reported as accurate.

Anonymous · December 28, 2017

Serial Number 1870970 was reported as accurate.

Anonymous · September 23, 2017

Serial Number 1870811 was reported as accurate.

Anonymous · July 21, 2015

Serial Number 1870740 was reported as accurate.

cmdraven 3993 · May 30, 2015

Serial Number 1870973 was reported as accurate.

avery1919 21 · March 22, 2014

Serial Number 1871075 was reported as accurate.

builder1 4 · January 8, 2014

Serial Number 1871032 was reported as accurate.

Anonymous · December 15, 2012

Serial Number 1870609 was reported as accurate.

Hamilton Grade 914 Pocket Watch
Hamilton Grade 914 Pocket Watch