Pocket Watch Database

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

American Waltham Watch Co.

Grade: Amn. Watch Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 987140
Grade: Amn. Watch Co.
Model: 1872
Estimated Production Date: October 1877 - July 1878
Run Quantity: 196
Grade/Model Run: 19 of 81
Grade/Model Total Production: 10,165
Size: 16s
Jewels: 16j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Adjusted: Yes
Adjusted to Position: Yes
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: 6955.G81.16S135.161872M30.O6519.L361.16J231
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
7.71
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
7.02
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.008%
Registry Population: 5 (2.55%)

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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.


ChrisG Top Contributor Supporter 543 · June 8, 2023

Serial Number 987118 was reported as accurate.

rmwatchandclock Supporter 366 · September 12, 2022

Serial Number 987151 was reported as accurate.

Waltham Grade Amn. Watch Co. Pocket Watch