Pocket Watch Database

From the American Horology Archive:
Waltham Grade Broadway Pocket Watch

American Waltham Watch Co.

Grade: Broadway

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 876991
Grade: Broadway
Model: 1857
Estimated Production Date: January 1876 - February 28, 1876
Run Quantity: 410
Grade/Model Run: 68 of 104
Grade/Model Total Production: 64,124
Size: 18s
Jewels: 7j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Balance Type: Solid
Balance Material: Nickel
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: 6103.G68.18S5298.181857M5076.O5899.K5899.7J782
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
175.52
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
160.62
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.175%
Registry Population: 1 (0.24%)
$ Estimated Value (12 Month Change): 16.67% Analyzing 579 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 · December 31, 2012

Serial Number 876991 was reported as inaccurate.

Note: Key setting
Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade Broadway Pocket Watch