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: 2760426 Question Mark
Grade: R.E. Robbins Question Mark
Model: 1883 Question Mark
Estimated Production Date: January 1886 - May 1886 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 8 of 13 Question Mark
Grade/Model Total Production: 8,000 Question Mark
Size: 18s Question Mark
Jewels: 13j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Church 1885 Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 11745.G30.18S8079.181883M66.O8384.L2761.13J475 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: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
24.08 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
21.92 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.024% Question Mark
Registry Population:
Scoped for This Run Only
5 (1.00%) 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.


PHIL1199 Supporter 1129 · December 15, 2019

Serial Number 2760498 was reported as accurate.

Anonymous · November 28, 2017

Serial Number 2760382 was reported as accurate.

Anonymous · October 25, 2016

Serial Number 2760387 was reported as accurate.

Waltham Grade R.E. Robbins Pocket Watch