Pocket Watch Database

From the American Horology Archive:
Waltham Grade Riverside Pocket Watch

American Waltham Watch Co.

Grade: Riverside

Mixed Run: Lever-Set and Pendant-Set Movements

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 23081930
Grade: Riverside
Model: 1908
Estimated Production Year: 1919
Run Quantity: 2,000
Grade/Model Run: 26 of 32
Grade/Model Total Production: 25,700
Size: 16s
Jewels: 19j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever    Mixed Run
Plate: Bridge Plate
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Railroad Grade: Yes
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 24372.G1015.16S3643.161908M1196.O15170.L5509.19J461
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
62.87
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
57.53
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.063%
Registry Population: 36 (1.80%)
Research Note: Waltham Serial Lists designate this run as mixed Grade "Riverside" with Lever-Set and Pendant-Set Movements.

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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 · June 13, 2023

Serial Number 23081425 was reported as accurate.

Anonymous · October 9, 2022

Serial Number 23080829 was reported as accurate.

Anonymous · January 18, 2021

Serial Number 23081567 was reported as accurate.

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

Anonymous · June 12, 2020

Serial Number 23080250 was reported as accurate.

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

winterwolf Supporter 97 · September 18, 2019

Serial Number 23080961 was reported as inaccurate.

Note: Movement is Pendant set, not lever.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · June 26, 2019

Serial Number 23081134 was reported as accurate.

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

Anonymous · March 22, 2019

Serial Number 23080644 was reported as accurate.

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

lefthandedspark 2 · October 13, 2018

Serial Number 23080699 was reported as accurate.

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

hammyhamilton 47 · April 14, 2018

Serial Number 23081290 was reported as accurate.

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

hammyhamilton 47 · April 9, 2018

Serial Number 23081290 was reported as accurate.

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

Gnufe04 2 · January 18, 2018

Serial Number 23081930 was reported as accurate.

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

Anonymous · August 11, 2017

Serial Number 23080250 was reported as accurate.

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

Anonymous · June 5, 2017

Serial Number 23080860 was reported as accurate.

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

Anonymous · May 31, 2017

Serial Number 23080806 was reported as accurate.

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

Anonymous · March 20, 2016

Serial Number 23081023 was reported as accurate.

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

Anonymous · December 15, 2015

Serial Number 23080020 was reported as accurate.

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

Anonymous · November 13, 2015

Serial Number 23080581 was reported as accurate.

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

Anonymous · November 12, 2015

Serial Number 23080581 was reported as inaccurate.

Note: This movement is Nickel finish, Lever set,
adjusted to 5 Positions, is Railroad Grade.
Changes since this report was submitted:
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

lynncheney 1 · April 11, 2015

Serial Number 23081693 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

lynncheney 1 · April 11, 2015

Serial Number 23081693 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · April 11, 2015

Serial Number 23081693 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · April 11, 2015

Serial Number 23081693 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · March 2, 2015

Serial Number 23081023 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · May 26, 2014

Serial Number 23081654 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · March 5, 2014

Serial Number 23080766 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · December 23, 2013

Serial Number 23080327 was reported as inaccurate.

Note: This watch is adjusted to 5 positions and is
lever set and is a railroad grade.
Changes since this report was submitted:
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · December 26, 2012

Serial Number 23080781 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge
Waltham Grade Riverside Pocket Watch