Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 978 Pocket Watch

Hamilton Watch Co.

Grade: 978

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1380998
Grade: 978
Model: 2
Estimated Production Year: 1919
Run Quantity: 800
Grade/Model Run: 16 of 26
Grade/Model Total Production: 20,500
Size: 16s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Barrel: Going
Regulator: Reed
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: No
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1832.978G21.16S1104.162M270.O1258.L1194.17J1098
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
61.72
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
27.08
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.192%
Registry Population: 8 (1.00%)
$ Estimated Value (12 Month Change): -9.62% Analyzing 154 Sales

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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 · September 2, 2019

Serial Number 1380418 was reported as accurate.

Anonymous · March 10, 2016

Serial Number 1380476 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Anonymous · December 29, 2015

Serial Number 1380358 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

jturner8144 1 · December 2, 2015

Serial Number 1380853 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Anonymous · September 8, 2015

Serial Number 1380409 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Anonymous · October 8, 2014

Serial Number 1380809 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

billbulen 15 · August 17, 2014

Serial Number 1380569 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Anonymous · July 5, 2014

Serial Number 1380829 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Anonymous · June 25, 2014

Serial Number 1380631 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Anonymous · April 7, 2014

Serial Number 1380631 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Gimparoo Supporter 703 · March 29, 2014

Serial Number 1380912 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Anonymous · May 25, 2013

Serial Number 1380490 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Anonymous · February 2, 2013

Serial Number 1380895 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Anonymous · November 24, 2012

Serial Number 1380332 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No
Hamilton Grade 978 Pocket Watch