Pocket Watch Database


From the American Horology Archive:
Waltham Grade Royal Pocket Watch

American Waltham Watch Co.

Grade: Royal

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 2791101 Question Mark
Grade: Royal Question Mark
Model: 1873 Question Mark
Estimated Production Year: 1885 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 14 of 28 Question Mark
Grade/Model Total Production: 12,729 Question Mark
Size: 6s Question Mark
Jewels: 13j Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 11781.G271.6S106.61873M106.H2490.L2786.13J484 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: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
36.82 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
33.50 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.037% Question Mark
Registry Population:
Scoped for This Run Only
7 (0.70%) 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 · August 31, 2021

Serial Number 2791420 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873
Plate changed from Unknown to 3/4

Anonymous · November 9, 2020

Serial Number 2791040 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873

Anonymous · August 6, 2019

Serial Number 2791626 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873

Anonymous · June 24, 2018

Serial Number 2791706 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873

Anonymous · April 13, 2018

Serial Number 2791255 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873

Anonymous · October 19, 2017

Serial Number 2791616 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873

sanjosetom 313 · May 29, 2017

Serial Number 2791330 was reported as inaccurate.

Note: of pend, fattorini and sons, gilt finish
Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873
Plate changed from Unknown to 3/4

Anonymous · October 28, 2014

Serial Number 2791330 was reported as inaccurate.

Note: This run appears to have been stored unfinished
and completed a lot later. This is a of, sw/ps,
gilt, 13-15j, "A" adjusted, Royal grade, for the
English market (Fattorini), with no completion
date given. Good luck putting that in the db.
Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873
Plate changed from Unknown to 3/4

Anonymous · July 7, 2014

Serial Number 2791012 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873
Waltham Grade Royal Pocket Watch