Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 20 Pocket Watch

American Waltham Watch Co.

Grade: No. 20

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 6615881
Grade: No. 20
Model: 1888
Estimated Production Date: August 1895 - August 1897
Run Quantity: 3,000
Grade/Model Run: 67 of 138
Grade/Model Total Production: 305,873
Size: 16s
Jewels: 7j
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Pendant
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 14863.G67.16S664.161888M339.H4052.P1520.7J4171
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
473.57
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
433.35
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.473%
Registry Population: 10 (0.33%)
$ Estimated Value (12 Month Change): -11.21% Analyzing 346 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 1, 2021

Serial Number 6617963 was reported as accurate.

chuck1500 112 · January 27, 2021

Serial Number 6617952 was reported as accurate.

Denis66 20 · May 15, 2020

Serial Number 6616863 was reported as accurate.

Anonymous · April 4, 2018

Serial Number 6617276 was reported as accurate.

Anonymous · April 2, 2018

Serial Number 6615881 was reported as accurate.

Anonymous · August 25, 2017

Serial Number 6617360 was reported as accurate.

Firebirdjeff 41 · September 26, 2014

Serial Number 6616441 was reported as accurate.

Anonymous · April 24, 2014

Serial Number 6617852 was reported as accurate.

Anonymous · August 8, 2013

Serial Number 6617424 was reported as accurate.

Waltham Grade No. 20 Pocket Watch