Pocket Watch Database

From the American Horology Archive:
Waltham Grade P.S. Bartlett Pocket Watch

American Waltham Watch Co.

Grade: P.S. Bartlett

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 22057321
Grade: P.S. Bartlett
Model: 1908
Estimated Production Year: 1918
Run Quantity: 1,000
Grade/Model Run: 69 of 105
Grade/Model Total Production: 106,099
Size: 16s
Jewels: 17j
Jewel Material: Ruby
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Balance Type: Compensation
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Adjusted to Temperature: Yes
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 23887.G4458.16S3480.161908M1040.H8112.P8956.17J2559
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
201.20
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
184.11
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.201%
Registry Population: 9 (0.90%)
$ Estimated Value (12 Month Change): 1.64% Analyzing 261 Sales

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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 · December 12, 2022

Serial Number 22057431 was reported as accurate.

JayRalston 2 · December 9, 2022

Serial Number 22057431 was reported as accurate.

Anonymous · November 8, 2022

Serial Number 22057431 was reported as accurate.

Anonymous · May 27, 2021

Serial Number 22057549 was reported as accurate.

Anonymous · October 18, 2020

Serial Number 22057706 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · July 5, 2019

Serial Number 22057212 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Railroad Grade changed from ? to No
Plate changed from 3/4 to Bridge

Anonymous · January 30, 2018

Serial Number 22057006 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from ? to No
Plate changed from 3/4 to Bridge

Anonymous · January 8, 2016

Serial Number 22057441 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · September 9, 2013

Serial Number 22057549 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge