Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 81 Pocket Watch

American Waltham Watch Co.

Grade: No. 81

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 20520300
Grade: No. 81
Model: 1883
Estimated Production Year: 1916
Run Quantity: 2,000
Grade/Model Run: 170 of 181
Grade/Model Total Production: 368,799
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Gilt
Movement Setting: Pendant
Plate: Full Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 23212.G170.18S12109.181883M3411.O14426.P8310.15J5402
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
819.18
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
749.60
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.819%
Registry Population: 7 (0.35%)
$ Estimated Value (12 Month Change): -1.11% Analyzing 997 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.


MoatsJustin1 top-contributor 4691 · September 26, 2023

Serial Number 20520009 was reported as accurate.

Anonymous · September 26, 2021

Serial Number 20520044 was reported as accurate.

Anonymous · January 22, 2021

Serial Number 20519613 was reported as accurate.

DoodleBug 36 · July 15, 2017

Serial Number 20519314 was reported as accurate.

Anonymous · September 3, 2015

Serial Number 20520348 was reported as accurate.

Anonymous · July 26, 2015

Serial Number 20520362 was reported as accurate.

Rupert 10 · August 25, 2014

Serial Number 20519484 was reported as accurate.

Anonymous · May 29, 2013

Serial Number 20519442 was reported as accurate.

Waltham Grade No. 81 Pocket Watch