Pocket Watch Database


From the American Horology Archive:
Waltham Grade R.E. Robbins Pocket Watch

American Waltham Watch Co.

Grade: R.E. Robbins

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 26992 Question Mark
Grade: R.E. Robbins Question Mark
Model: 1857 Question Mark
Estimated Production Date: November 1860 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 16 of 17 Question Mark
Grade/Model Total Production: 800 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Balance Type: Solid Question Mark
Balance Material: Steel Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 841.G16.18S837.181857M836.O840.K840.11J524 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: v52.517 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2.41 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.19 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.002% Question Mark
Registry Population:
Scoped for This Run Only
3 (1.50%) 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 · January 26, 2024

Serial Number 26839 was reported as inaccurate.

Note: grade P.S. Bartlett

carddealer2 5 · August 4, 2019

Serial Number 26829 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 16, 2017

Serial Number 26817 was reported as accurate.

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

Anonymous · December 16, 2017

Serial Number 26817 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 6, 2016

Serial Number 26993 was reported as accurate.

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

Anonymous · January 16, 2015

Serial Number 26976 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade R.E. Robbins Pocket Watch