Pocket Watch Database


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

American Waltham Watch Co.

Grade: W.W.Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 787993 Question Mark
Grade: W.W.Co. Question Mark
Model: 1857 Question Mark
Estimated Production Date: June 1875 - May 1, 1876 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 176 of 238 Question Mark
Grade/Model Total Production: 61,722 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Gilt 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: 5649.G176.18S5111.181857M4889.O5538.L86.15J1320 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
157.67 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
143.48 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.157% Question Mark
Registry Population:
Scoped for This Run Only
5 (2.50%) Question Mark
$ Estimated Value (12 Month Change): 4.29% Analyzing 320 Sales 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.


JointVenture Supporter 133 · September 21, 2023

Serial Number 787931 was reported as accurate.

muezler 2 · July 5, 2021

Serial Number 787993 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Adaptable to Openface
Movement Setting changed from Key to Lever

Anonymous · February 10, 2020

Serial Number 787853 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Openface
Movement Setting changed from Key to Lever

Anonymous · November 2, 2018

Serial Number 787982 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Openface
Movement Setting changed from Key to Lever

Anonymous · October 23, 2018

Serial Number 787982 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Openface
Movement Setting changed from Key to Lever

Anonymous · February 17, 2018

Serial Number 787974 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Openface
Movement Setting changed from Key to Lever

Anonymous · February 17, 2018

Serial Number 787974 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Openface
Movement Setting changed from Key to Lever

Anonymous · August 9, 2016

Serial Number 787810 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Movement Setting changed from Key to Lever
Waltham Grade W.W.Co. Pocket Watch