Pocket Watch Database


From the American Horology Archive:
Waltham Grade A.T. & Co. Pocket Watch

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 1096279 Question Mark
Grade: A.T. & Co. Question Mark
Model: 1877 Question Mark
Estimated Production Date: August 1878 - November 1878 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 19 of 160 Question Mark
Grade/Model Total Production: 40,058 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Hunting Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 7735.G1399.18S6141.181877M159.H616.L514.15J1857 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: v52.431 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
88.00 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
80.08 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.087% Question Mark
Registry Population:
Scoped for This Run Only
7 (1.40%) 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.


cbzimm Supporter 469 · April 16, 2022

Serial Number 1096316 was reported as accurate.

wac2bill 1 · August 28, 2018

Serial Number 1096380 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from ? to Lever

Anonymous · March 12, 2016

Serial Number 1096027 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from ? to Lever

Anonymous · August 12, 2015

Serial Number 1096162 was reported as accurate.

Anonymous · December 30, 2013

Serial Number 1096322 was reported as accurate.

Anonymous · November 29, 2013

Serial Number 1096027 was reported as accurate.

Waltham Grade A.T. & Co. Pocket Watch