Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 820 Pocket Watch

American Waltham Watch Co.

Grade: No. 820

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 13452598
Grade: No. 820
Model: 1883
Estimated Production Year: 1903
Run Quantity: 1,500
Grade/Model Run: 120 of 224
Grade/Model Total Production: 413,500
Size: 18s
Jewels: 15j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Regulator: Patent
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 18861.G120.18S11175.181883M2713.H6038.L4759.15J4364
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
370.62
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
337.27
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.368%
Registry Population: 7 (0.47%)
$ Estimated Value (12 Month Change): -12.96% Analyzing 1,239 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 · May 9, 2022

Serial Number 13452598 was reported as accurate.

Anonymous · March 27, 2020

Serial Number 13452341 was reported as accurate.

walpow 24 · October 8, 2019

Serial Number 13452144 was reported as accurate.

Anonymous · December 1, 2018

Serial Number 13452310 was reported as accurate.

Anonymous · February 20, 2016

Serial Number 13452954 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · March 30, 2015

Serial Number 13451514 was reported as accurate.

Anonymous · June 22, 2013

Serial Number 13451878 was reported as accurate.

Anonymous · April 14, 2013

Serial Number 13452504 was reported as accurate.

Waltham Grade No. 820 Pocket Watch