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: 2021342 Question Mark
Grade: A.T. & Co. Question Mark
Model: 1877 Question Mark
Estimated Production Date: May 1883 - June 1883 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 116 of 160 Question Mark
Grade/Model Total Production: 40,058 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Train: Quick Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 10232.G1519.18S7371.181877M1235.A643.K8199.15J2250 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.529 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
25.08 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
22.82 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.025% Question Mark
Registry Population:
Scoped for This Run Only
8 (1.60%) 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 · August 20, 2024

Serial Number 2021030 was reported as accurate.

Harlton Supporter 98 · March 7, 2021

Serial Number 2021426 was reported as accurate.

Anonymous · February 28, 2021

Serial Number 2021065 was reported as accurate.

Anonymous · October 8, 2020

Serial Number 2021489 was reported as inaccurate.

No further details were submitted with the report.

2mnyboxers Supporter 408 · July 19, 2020

Serial Number 2021146 was reported as accurate.

Tennvic 1 · December 17, 2018

Serial Number 2021028 was reported as accurate.

Anonymous · December 17, 2018

Serial Number 2021028 was reported as accurate.

Anonymous · November 30, 2018

Serial Number 2021412 was reported as accurate.

Anonymous · July 2, 2017

Serial Number 2021472 was reported as accurate.

Anonymous · August 9, 2016

Serial Number 2021337 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes
Waltham Grade A.T. & Co. Pocket Watch