Pocket Watch Database

From the American Horology Archive:
Waltham Grade Wm. Ellery Pocket Watch
Waltham Grade Wm. Ellery Pocket Watch

American Waltham Watch Co.

Grade: Wm. Ellery

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 74017
Grade: Wm. Ellery
Model: 1857
Estimated Production Date: April 1863
Run Quantity: 300
Grade/Model Run: 97 of 958
Grade/Model Total Production: 201,307
Size: 18s
Jewels: 7j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Balance Type: Solid
Balance Material: Steel
Adjusted: No
Railroad Grade: No
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: 1725.G136.18S1612.181857M1440.O1723.K1724.7J178
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
570.92
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
522.43
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.571%
Registry Population: 2 (0.67%)
$ Estimated Value (12 Month Change): -9.36% Analyzing 200 Sales

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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.


JerryT Waltham Expert Small Watch Expert 425 · June 2, 2021

Serial Number 74017 was reported as accurate.

Anonymous · August 13, 2019

Serial Number 73956 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

4747navy 1 · November 5, 2017

Serial Number 74007 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

JerryT Waltham Expert Small Watch Expert 425 · January 8, 2017

Serial Number 74017 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · August 31, 2014

Serial Number 73911 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade Wm. Ellery Pocket Watch
Waltham Grade Wm. Ellery Pocket Watch