Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 18 Pocket Watch
Waltham Grade No. 18 Pocket Watch

American Waltham Watch Co.

Grade: No. 18

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 8565110
Grade: No. 18
Model: 1883
Estimated Production Year: 1898
Run Quantity: 4,000
Grade/Model Run: 35 of 247
Grade/Model Total Production: 646,314
Size: 18s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Full Plate
Regulator: Plain
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 15988.G35.18S10097.181883M1876.O10405.P2408.7J4593
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,248.61
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,136.23
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.241%
Registry Population: 14 (0.35%)
$ Estimated Value (12 Month Change): -8.43% Analyzing 1,121 Sales
Research Note: Waltham Serial Lists designate this run as "7-11" jewels.

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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 3, 2020

Serial Number 8568320 was reported as accurate.

MoatsJustin1 top-contributor 4691 · August 20, 2020

Serial Number 8567563 was reported as accurate.

Anonymous · December 10, 2018

Serial Number 8565296 was reported as accurate.

mbhdesign 16 · October 5, 2018

Serial Number 8565110 was reported as accurate.

Anonymous · June 19, 2018

Serial Number 8564782 was reported as accurate.

XenoR7912 36 · June 5, 2018

Serial Number 8564954 was reported as inaccurate.

Note: 7 Jewels
Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · May 22, 2018

Serial Number 8564782 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · April 13, 2018

Serial Number 8565522 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · June 13, 2015

Serial Number 8568036 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · February 20, 2015

Serial Number 8567587 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J

Gasperoff Supporter 727 · February 5, 2015

Serial Number 8566874 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · December 4, 2014

Serial Number 8567592 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J
Waltham Grade No. 18 Pocket Watch
Waltham Grade No. 18 Pocket Watch