Pocket Watch Database


From the American Horology Archive:
Waltham Grade Am.W.Co. Pocket Watch

American Waltham Watch Co.

Grade: Am.W.Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 18448234 Question Mark
Grade: Am.W.Co. Question Mark
Model: 1883 Question Mark
Estimated Production Year: 1912 Question Mark
Run Quantity: 5,000 Question Mark
Grade/Model Run: 45 of 48 Question Mark
Grade/Model Total Production: 99,950 Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key 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: 21954.G705.18S12019.181883M3338.O13636.K9169.7J6304 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.512 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
269.61 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
245.35 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.268% Question Mark
Registry Population:
Scoped for This Run Only
22 (0.44%) Question Mark
$ Estimated Value (12 Month Change): -16.81% Analyzing 80 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.


Anonymous · August 19, 2022

Serial Number 18450779 was reported as accurate.

Anonymous · April 27, 2022

Serial Number 18449849 was reported as accurate.

Anonymous · April 10, 2021

Serial Number 18450969 was reported as accurate.

Anonymous · March 20, 2021

Serial Number 18450480 was reported as accurate.

Authentic 2 · March 3, 2021

Serial Number 18449216 was reported as accurate.

SteveMcG Supporter 10 · January 30, 2021

Serial Number 18452870 was reported as accurate.

Anonymous · November 15, 2020

Serial Number 18450371 was reported as accurate.

Anonymous · October 6, 2020

Serial Number 18448365 was reported as accurate.

Anonymous · September 8, 2020

Serial Number 18448112 was reported as accurate.

blanco130 1 · May 11, 2020

Serial Number 18452187 was reported as accurate.

Anonymous · March 9, 2020

Serial Number 18451878 was reported as accurate.

Anonymous · February 26, 2020

Serial Number 18450261 was reported as accurate.

Anonymous · February 12, 2020

Serial Number 18450261 was reported as accurate.

Anonymous · February 1, 2020

Serial Number 18449448 was reported as accurate.

Anonymous · February 21, 2019

Serial Number 18449641 was reported as accurate.

Anonymous · January 10, 2019

Serial Number 18452824 was reported as accurate.

Shabro 6 · August 30, 2018

Serial Number 18448234 was reported as accurate.

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

Anonymous · April 16, 2018

Serial Number 18449018 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt

Anonymous · April 11, 2018

Serial Number 18449158 was reported as accurate.

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

Anonymous · March 21, 2018

Serial Number 18449330 was reported as accurate.

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

Bozzer 2 · October 10, 2017

Serial Number 18450371 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Railroad Grade changed from ? to No

Anonymous · July 31, 2017

Serial Number 18452395 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Railroad Grade changed from ? to No

Anonymous · May 14, 2017

Serial Number 18451465 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Railroad Grade changed from ? to No

Anonymous · March 9, 2017

Serial Number 18450371 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Railroad Grade changed from ? to No

Anonymous · March 7, 2017

Serial Number 18450371 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Railroad Grade changed from ? to No

Anonymous · February 19, 2017

Serial Number 18452310 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Railroad Grade changed from ? to No

Anonymous · February 18, 2017

Serial Number 18452310 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Railroad Grade changed from ? to No

bethfob 42 · November 16, 2016

Serial Number 18449769 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Railroad Grade changed from ? to No

bethfob 42 · October 28, 2016

Serial Number 18449769 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Railroad Grade changed from ? to No

carole1951 63 · July 4, 2016

Serial Number 18449247 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Railroad Grade changed from ? to No

Anonymous · July 22, 2014

Serial Number 18451190 was reported as accurate.

CGR2411 1 · August 30, 2013

Serial Number 18452548 was reported as accurate.

jeremyroy 199 · July 28, 2013

Serial Number 18451689 was reported as accurate.

Anonymous · January 6, 2013

Serial Number 18450173 was reported as accurate.

Waltham Grade Am.W.Co. Pocket Watch