Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 1235 Pocket Watch

American Waltham Watch Co.

Grade: No. 1235

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 26479534 Question Mark
Grade: No. 1235 Question Mark
Model: 1924 Col.b Question Mark
Estimated Production Year: 1928 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 13 of 27 Question Mark
Grade/Model Total Production: 95,499 Question Mark
Size: 12s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 25074.G13.12S1598.M30.O15555.P10027.17J2883 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.612 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
287.52 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
261.65 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.286% Question Mark
Registry Population:
Scoped for This Run Only
8 (0.80%) Question Mark
$ Estimated Value (12 Month Change): -12.39% Analyzing 133 Sales Question Mark
Research Note: Waltham Serial Ledgers designate this run as "Col." Model 1924 (Colonial B).

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 · February 17, 2023

Serial Number 26479849 was reported as accurate.

Anonymous · October 30, 2021

Serial Number 26479448 was reported as accurate.

jrstein 3 · March 6, 2020

Serial Number 26479534 was reported as accurate.

Walter 63 · May 31, 2019

Serial Number 26479009 was reported as accurate.

Anonymous · May 4, 2019

Serial Number 26479426 was reported as accurate.

Anonymous · April 11, 2019

Serial Number 26479509 was reported as accurate.

Anonymous · December 19, 2018

Serial Number 26479009 was reported as accurate.

Anonymous · January 17, 2018

Serial Number 26479831 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b

Gundalow 1 · January 16, 2018

Serial Number 26479656 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b

Anonymous · August 11, 2017

Serial Number 26479925 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b

Anonymous · July 4, 2017

Serial Number 26479925 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b
Waltham Grade No. 1235 Pocket Watch