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: 1940908
Grade: 914
Model: 1
Estimated Production Year: 1923
Run Quantity: 1,000
Grade/Model Run: 28 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
Double Roller: Yes
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
Case: Various
Run ID: 2147.914G28.12S90.121M90.O1549.P636.17J1292
Data Research: 1953 Hamilton Serial List
Database Version: v52.307
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: 10 (1.00%)
$ 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.


Anonymous · July 8, 2021

Serial Number 1940226 was reported as accurate.

Anonymous · March 11, 2021

Serial Number 1940692 was reported as accurate.

Rcardkidz 3653 · October 26, 2019

Serial Number 1940825 was reported as accurate.

Anonymous · February 11, 2019

Serial Number 1940681 was reported as accurate.

Anonymous · January 19, 2019

Serial Number 1940681 was reported as accurate.

Anonymous · April 20, 2016

Serial Number 1940886 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Lehrhoff 3 · April 2, 2016

Serial Number 1940886 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · September 21, 2014

Serial Number 1940447 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

wishbone 1 · July 1, 2013

Serial Number 1940144 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · February 8, 2013

Serial Number 1940156 was reported as inaccurate.

Note: It is a 12s movement, but dial size is 14s
Changes since this report was submitted:
Double Roller changed from No to Yes
Plate changed from Unknown to 3/4
Hamilton Grade 914 Pocket Watch
Hamilton Grade 914 Pocket Watch