Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 636 Pocket Watch

American Waltham Watch Co.

Grade: No. 636

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 19054337 Question Mark
Grade: No. 636 Question Mark
Model: 1908 Question Mark
Estimated Production Year: 1913 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 2 of 3 Question Mark
Grade/Model Total Production: 4,500 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Bridge Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 4 Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 22301.G2.16S2968.161908M538.O13838.L5345.17J2200 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
13.55 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
12.33 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.013% Question Mark
Registry Population:
Scoped for This Run Only
16 (0.80%) Question Mark

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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 5, 2024

Serial Number 19053494 was reported as accurate.

Anonymous · September 8, 2024

Serial Number 19053113 was reported as accurate.

rmwatchandclock Supporter 377 · January 23, 2023

Serial Number 19052979 was reported as accurate.

Anonymous · April 15, 2022

Serial Number 19052675 was reported as accurate.

Anonymous · November 24, 2021

Serial Number 19052675 was reported as accurate.

Anonymous · May 4, 2021

Serial Number 19054146 was reported as inaccurate.

Note: watch is marked Vanguard
23 jewels. Adjusted.
Adjusted to Temperature and 4 positions
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

cougwatch Supporter 125 · May 1, 2021

Serial Number 19052782 was reported as accurate.

cougwatch Supporter 125 · April 28, 2021

Serial Number 19052782 was reported as accurate.

Anonymous · June 13, 2020

Serial Number 19052815 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · May 26, 2020

Serial Number 19054248 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · October 17, 2019

Serial Number 19053421 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

lee571 Supporter 79 · September 25, 2019

Serial Number 19054156 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · July 18, 2019

Serial Number 19053421 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · February 17, 2019

Serial Number 19054389 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

v3ngence 32 · December 23, 2018

Serial Number 19053990 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 18, 2017

Serial Number 19054156 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · July 7, 2016

Serial Number 19053191 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · September 4, 2015

Serial Number 19053895 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · June 3, 2015

Serial Number 19053571 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · October 13, 2014

Serial Number 19053391 was reported as inaccurate.

Note: The movement is nickel with gilt screws and trim
pieces and lettering. It is adj4p but has a brass
escape wheel, while it might pass trolley service
standards since all RR stds that still allowed
adj3p for RR service still required a steel escape
wheel during the time this watch was produced.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · July 22, 2014

Serial Number 19054193 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

19jrailway 13 · February 9, 2014

Serial Number 19054266 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Eddie11755 1 · January 31, 2014

Serial Number 19053962 was reported as inaccurate.

Note: The Photo of the movement on your site is not the
same as mine but very close. I'm willing to send a
photo if that helps. My watch has three serial
number on the case. two are the same and one
shorter by two digits, and the movement is
19053962 also note the movement on my watch is
what seems like steel and yellow gold or polished
brass. Very Interest site
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 31, 2014

Serial Number 19053962 was reported as inaccurate.

Note: The Photo of the movement on your site is not the
same as mine but very close. I'm willing to send a
photo if that helps. My watch has three serial
number on the case. two are the same and one
shorter by two digits, and the movement is
19053962 also note the movement on my watch is
what seems like steel and yellow gold I plan on
signing up on your site to help me find out more
about this pocket watch. Thanks Eddie Jaeggi at
Eddie1175 *****@aol.com
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 14, 2014

Serial Number 19053571 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

rocket00 236 · January 5, 2014

Serial Number 19052689 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · November 8, 2013

Serial Number 19054156 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · August 4, 2013

Serial Number 19054122 was reported as inaccurate.

Note: adjusted 4 positions
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 636 Pocket Watch