Pocket Watch Database

From the American Horology Archive:
Waltham Grade Home Watch Co. Pocket Watch

American Waltham Watch Co.

Grade: Home Watch Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 1290152
Grade: Home Watch Co.
Model: 1877
Estimated Production Date: January 1880 - February 28, 1880
Run Quantity: 1,000
Grade/Model Run: 43 of 198
Grade/Model Total Production: 101,110
Size: 18s
Jewels: 7j
Movement Configuration: Adaptable
Movement Setting: Key
Plate: Full Plate
Balance Type: Solid
Balance Material: Steel
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 1 [NAWCC]
c.1900 Waltham Factory Ledgers [Ehrhardt Transcription]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 8386.G364.18S6416.181877M429.A248.K7367.7J1790
Database Version: v52.204
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
278.48
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
254.83
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.278%
Registry Population: 4 (0.40%)
$ Estimated Value (12 Month Change): 3.77% Analyzing 212 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 · June 28, 2021

Serial Number 1290808 was reported as accurate.

Anonymous · January 15, 2019

Serial Number 1290152 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · May 22, 2015

Serial Number 1290203 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Gasperoff Supporter 727 · April 12, 2015

Serial Number 1290826 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · July 26, 2014

Serial Number 1290318 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade Home Watch Co. Pocket Watch