Pocket Watch Database

From the American Horology Archive:
Waltham Grade 8 Day Pocket Watch

American Waltham Watch Co.

Grade: 8 Day

Chronometer

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 22132284 Question Mark
Grade: 8 Day Question Mark
Variation: Chronometer Question Mark
Model: 1910 Question Mark
Estimated Production Year: 1918 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 89 of 139 Question Mark
Grade/Model Total Production: 806,000 Question Mark
Size: 37s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 23977.G89.37S91.371910M91.O14898.P9026.15J5623 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.457 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2,426.68 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2,208.28 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.412% Question Mark
Registry Population:
Scoped for This Run Only
3 (0.30%) 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 · February 24, 2024

Serial Number 22132231 was reported as accurate.

Anonymous · December 16, 2023

Serial Number 22131507 was reported as accurate.

Anonymous · January 24, 2020

Serial Number 22132445 was reported as accurate.

Anonymous · May 21, 2019

Serial Number 22131688 was reported as accurate.

Walt1943 Supporter 9 · October 6, 2017

Serial Number 22132188 was reported as accurate.

Hogits 11 · May 14, 2017

Serial Number 22131559 was reported as accurate.

Anonymous · December 7, 2016

Serial Number 22132292 was reported as accurate.

fordcasa Top Contributor Supporter 444 · September 17, 2014

Serial Number 22131746 was reported as accurate.

fordcasa Top Contributor Supporter 444 · May 29, 2014

Serial Number 22132170 was reported as inaccurate.

Note: 37s 8day 15j Adjusted

Nickel 3/4 plate
Changes since this report was submitted:
Size changed from Unknown to 37
Plate changed from Unknown to 3/4
Waltham Grade 8 Day Pocket Watch