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 Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 8108940 Question Mark
Grade: No. 18 Question Mark
Model: 1883 Question Mark
Estimated Production Year: 1897 Question Mark
Run Quantity: 10,000 Question Mark
Grade/Model Run: 17 of 247 Question Mark
Grade/Model Total Production: 646,314 Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Full Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 15840.G17.18S10036.181883M1819.O10309.P2289.7J4518 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.452 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,248.61 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,136.23 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.241% Question Mark
Registry Population:
Scoped for This Run Only
26 (0.26%) Question Mark
$ Estimated Value (12 Month Change): 4.00% Analyzing 1,136 Sales Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 4054 · May 9, 2023

Serial Number 8113540 was reported as accurate.

Anonymous · August 2, 2022

Serial Number 8107808 was reported as accurate.

steve288 264 · July 29, 2022

Serial Number 8111981 was reported as accurate.

Anonymous · February 18, 2022

Serial Number 8108940 was reported as inaccurate.

Note: Private label, J. Mednikow, Milwaukee, Wis.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · August 27, 2021

Serial Number 8113990 was reported as accurate.

Anonymous · May 22, 2021

Serial Number 8112661 was reported as accurate.

Anonymous · April 4, 2021

Serial Number 8112777 was reported as accurate.

Anonymous · September 7, 2019

Serial Number 8112964 was reported as accurate.

Anonymous · March 23, 2019

Serial Number 8108555 was reported as accurate.

Eddieg9600 1 · February 16, 2019

Serial Number 8106415 was reported as accurate.

Anonymous · January 29, 2019

Serial Number 8111014 was reported as accurate.

Anonymous · November 30, 2018

Serial Number 8106197 was reported as accurate.

Anonymous · October 15, 2018

Serial Number 8110119 was reported as accurate.

Anonymous · June 26, 2018

Serial Number 8108689 was reported as accurate.

jcammaro 68 · May 23, 2018

Serial Number 8110750 was reported as accurate.

Anonymous · May 18, 2018

Serial Number 8114869 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · May 4, 2018

Serial Number 8110731 was reported as accurate.

Anonymous · February 26, 2018

Serial Number 8108555 was reported as accurate.

Anonymous · February 15, 2017

Serial Number 8107808 was reported as accurate.

Anonymous · September 29, 2016

Serial Number 8107612 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · August 18, 2016

Serial Number 8113669 was reported as inaccurate.

Note: It is stamped 11 jewel
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · August 30, 2015

Serial Number 8111125 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · May 25, 2015

Serial Number 8109615 was reported as accurate.

cmdraven 4083 · September 25, 2014

Serial Number 8111470 was reported as accurate.

Anonymous · February 23, 2014

Serial Number 8110741 was reported as accurate.

Anonymous · December 12, 2013

Serial Number 8110064 was reported as accurate.

Anonymous · December 12, 2013

Serial Number 8110064 was reported as accurate.

Anonymous · July 23, 2013

Serial Number 8110572 was reported as accurate.

Anonymous · June 23, 2013

Serial Number 8108456 was reported as inaccurate.

No further details were submitted with the report.
Waltham Grade No. 18 Pocket Watch
Waltham Grade No. 18 Pocket Watch