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: 14735400
Grade: No. 820
Model: 1883
Estimated Production Year: 1906
Run Quantity: 3,000
Grade/Model Run: 152 of 224
Grade/Model Total Production: 413,500
Size: 18s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
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: 19609.G152.18S11418.181883M2901.O12335.P5260.15J4555
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
869.48
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
795.64
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.869%
Registry Population: 9 (0.30%)
$ Estimated Value (12 Month Change): -12.26% Analyzing 1,233 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.


Fifty50 Supporter 317 · August 12, 2021

Serial Number 14735676 was reported as accurate.

Anonymous · July 9, 2020

Serial Number 14735347 was reported as accurate.

Anonymous · January 6, 2018

Serial Number 14736047 was reported as accurate.

Anonymous · October 23, 2017

Serial Number 14735026 was reported as accurate.

Anonymous · January 11, 2017

Serial Number 14735386 was reported as accurate.

Anonymous · October 21, 2016

Serial Number 14737549 was reported as accurate.

Anonymous · September 27, 2016

Serial Number 14735400 was reported as accurate.

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

Anonymous · March 28, 2016

Serial Number 14737249 was reported as accurate.

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

Anonymous · January 3, 2016

Serial Number 14735672 was reported as accurate.

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

Anonymous · March 21, 2015

Serial Number 14737958 was reported as accurate.

Anonymous · March 8, 2015

Serial Number 14737967 was reported as accurate.

Anonymous · February 1, 2015

Serial Number 14737747 was reported as accurate.

Anonymous · February 6, 2013

Serial Number 14735400 was reported as accurate.

Waltham Grade No. 820 Pocket Watch