Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: American Watch Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 5511565 Question Mark
Grade: American Watch Co. Question Mark
Model: 1882 Question Mark
Estimated Production Date: August 1892 - November 1899 Question Mark
Run Quantity: 800 Question Mark
Grade/Model Run: 2 of 2 Question Mark
Grade/Model Total Production: 1,800 Question Mark
Size: 00s Question Mark
Jewels: 16j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Signing Style: Mixed Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Railroad Grade: No Question Mark
Movement Markings: American Watch Co.
Waltham, Mass.
Adjusted.
Patented.
Case: Various Question Mark
Run ID: 14174.G65.00S2.001882M2.H3689.P972.16J385 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: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
5.42 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.93 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.005% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.75%) Question Mark
Research Note: Waltham Serial Lists designate this run as Grade "A.W.W.Co." and model "OM" and Size "00." Observations from the run suggest this movement is based on the Model 1882. Hunting movement, though dials without seconds bit were used for open-face. The pillar plate diameter of #4242147 (from the other run of these movements) has been measured 1.076", suggesting a standard size between 3/0s and 4/0s.

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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 · May 11, 2021

Serial Number 5511215 was reported as inaccurate.

Note: The grade of these movements is "American Watch
Co."
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Factory Model changed from OM to 1882
Plate changed from Unknown to 3/4

Anonymous · August 20, 2018

Serial Number 5511663 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from OM to 1882

Anonymous · May 23, 2017

Serial Number 5511330 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from OM to 1882