Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: Am.W.Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 1451605
Grade: Am.W.Co.
Model: 1878
Estimated Production Date: December 1880 - February 1881
Run Quantity: 200
Grade/Model Run: 17 of 62
Grade/Model Total Production: 6,800
Size: 10s
Jewels: 7j
Movement Configuration: Adaptable
Movement Setting: Key
Balance Type: Solid
Balance Material: Gold
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 8820.G213.10S593.101878M17.O7389.K7574.7J1966
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: v52.343
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
20.47
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
18.63
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.020%
Registry Population: 1 (0.50%)
$ Estimated Value (12 Month Change): -15.48% Analyzing 350 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.


radisapet Supporter 12 · March 28, 2023

Serial Number 1451605 was reported as accurate.

radisapet Supporter 12 · October 28, 2022

Serial Number 1451605 was reported as accurate.