Pocket Watch Database


From the American Horology Archive:

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 159339
Grade: A.T. & Co.
Model: 1861
Estimated Production Date: September 1865 - January 1866
Run Quantity: 100
Grade/Model Run: 39 of 43
Grade/Model Total Production: 1,396
Size: 10s
Jewels: 15j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: 3/4 Plate
Adjusted: Yes
Adjusted to Position: Yes
Railroad Grade: No
U.S. Patents: 22174
Case: Various
Run ID: 2731.G741.10S90.101861M90.O2728.K2730.15J626
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
Database Version: v52.407
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.20
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.82
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.004%
Registry Population:
Scoped for This Run Only
3 (3.00%)
$ Estimated Value (12 Month Change): -9.09% Analyzing 1,354 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 11, 2020

Serial Number 159301 was reported as accurate.

Anonymous · January 22, 2018

Serial Number 159358 was reported as accurate.