Pocket Watch Database


From the American Horology Archive:
Waltham Grade Sterling Pocket Watch

American Waltham Watch Co.

Grade: Sterling

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 1079836 Question Mark
Grade: Sterling Question Mark
Model: 1877 Question Mark
Estimated Production Date: May 1878 - September 1878 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 4 of 221 Question Mark
Grade/Model Total Production: 132,297 Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Balance Type: Solid Question Mark
Balance Material: Nickel Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 7646.G4.18S6100.181877M121.H573.L478.7J1473 Question Mark
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
Question Mark
Database Version: v52.473 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
389.22 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
354.19 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.387% Question Mark
Registry Population:
Scoped for This Run Only
5 (1.00%) Question Mark

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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 29, 2016

Serial Number 1079847 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from ? to Lever
Adjusted changed from Yes to No

Anonymous · January 8, 2014

Serial Number 1079815 was reported as inaccurate.

Note: marked with 14k gold filler
Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade Sterling Pocket Watch