Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 81 Pocket Watch

American Waltham Watch Co.

Grade: No. 81

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 7138555 Question Mark
Grade: No. 81 Question Mark
Model: 1883 Question Mark
Estimated Production Date: February 1896 - May 1898 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 7 of 181 Question Mark
Grade/Model Total Production: 368,799 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Pendant Question Mark
Plate: Full Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 15163.G7.18S9797.181883M1632.O10012.P1756.15J3583 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
823.74 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
749.60 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.819% Question Mark
Registry Population:
Scoped for This Run Only
14 (0.70%) Question Mark
$ Estimated Value (12 Month Change): 0% Analyzing 1,013 Sales 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.


Rcardkidz 4123 · December 4, 2021

Serial Number 7138930 was reported as accurate.

TerryfromCanada Supporter 486 · June 30, 2021

Serial Number 7138631 was reported as accurate.

joeybagadonuts 11 · February 24, 2020

Serial Number 7138734 was reported as accurate.

Anonymous · November 20, 2017

Serial Number 7137864 was reported as accurate.

watchbird 40 · August 14, 2016

Serial Number 7137278 was reported as accurate.

poatys 37 · June 23, 2013

Serial Number 7137762 was reported as accurate.

Waltham Grade No. 81 Pocket Watch