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: 1075236
Grade: Broadway
Model: 1857
Estimated Production Date: March 1878 - April 1878
Run Quantity: 1,500
Grade/Model Run: 99 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: 7621.G100.18S6090.181857M5756.O6948.K6993.7J1460
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: 10 (0.67%)
$ 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 · July 12, 2020

Serial Number 1075455 was reported as accurate.

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

Anonymous · March 11, 2019

Serial Number 1074815 was reported as accurate.

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

Anonymous · March 11, 2019

Serial Number 1074815 was reported as accurate.

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

Anonymous · May 6, 2018

Serial Number 1075005 was reported as accurate.

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

Anonymous · December 20, 2017

Serial Number 1074714 was reported as accurate.

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

abbynorm 7 · July 20, 2014

Serial Number 1075056 was reported as accurate.

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