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: 8421819
Grade: No. 18
Model: 1883
Estimated Production Year: 1898
Run Quantity: 5,000
Grade/Model Run: 29 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: 15946.G29.18S10076.181883M1855.O10383.P2377.7J4576
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,241.69
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: 15 (0.30%)
$ Estimated Value (12 Month Change): -3.70% Analyzing 1,118 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 · April 6, 2023

Serial Number 8419818 was reported as accurate.

Anonymous · January 22, 2022

Serial Number 8419373 was reported as accurate.

Anonymous · November 29, 2021

Serial Number 8420510 was reported as accurate.

Anonymous · June 23, 2020

Serial Number 8422518 was reported as accurate.

Anonymous · February 20, 2020

Serial Number 8420463 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · February 20, 2020

Serial Number 8420463 was reported as accurate.

Anonymous · December 5, 2019

Serial Number 8420129 was reported as accurate.

WatchDee 19 · May 30, 2018

Serial Number 8421117 was reported as accurate.

Anonymous · May 25, 2018

Serial Number 8421692 was reported as accurate.

Anonymous · December 3, 2016

Serial Number 8421342 was reported as accurate.

AlbyS1 12 · September 3, 2016

Serial Number 8419402 was reported as accurate.

mynamesnotsurely 7 · June 3, 2016

Serial Number 8421819 was reported as inaccurate.

Note: Movement finish is nickel.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · August 9, 2015

Serial Number 8422225 was reported as accurate.

Anonymous · April 25, 2014

Serial Number 8420171 was reported as accurate.

Anonymous · October 12, 2013

Serial Number 8420752 was reported as accurate.

Waltham Grade No. 18 Pocket Watch
Waltham Grade No. 18 Pocket Watch