Pocket Watch Database

From the American Horology Archive:
Waltham Grade Riverside Pocket Watch

American Waltham Watch Co.

Grade: Riverside

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 22056228
Grade: Riverside
Model: 1908
Estimated Production Year: 1918
Run Quantity: 1,000
Grade/Model Run: 17 of 32
Grade/Model Total Production: 25,700
Size: 16s
Jewels: 19j
Movement Configuration: Openface
Movement Setting: Lever
Plate: Bridge Plate
Hairspring: Breguet
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: 23885.G988.16S3478.161908M1038.O14852.L5459.19J423
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
63.22
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: 8 (0.80%)
$ Estimated Value (12 Month Change): -1.41% Analyzing 217 Sales

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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 19, 2021

Serial Number 22055682 was reported as accurate.

MoatsJustin1 top-contributor 4697 · December 3, 2020

Serial Number 22055553 was reported as accurate.

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

waltham1833 71 · April 11, 2020

Serial Number 22056140 was reported as accurate.

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

Anonymous · March 22, 2020

Serial Number 22055682 was reported as accurate.

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

Anonymous · January 15, 2020

Serial Number 22056123 was reported as accurate.

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

Anonymous · July 26, 2019

Serial Number 22056388 was reported as inaccurate.

Note: Not lossier hairspring
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 17, 2019

Serial Number 22056323 was reported as accurate.

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

Anonymous · March 12, 2018

Serial Number 22056023 was reported as accurate.

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

Anonymous · July 22, 2017

Serial Number 22055678 was reported as accurate.

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

Anonymous · January 17, 2016

Serial Number 22055900 was reported as accurate.

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

Anonymous · January 17, 2016

Serial Number 22055900 was reported as inaccurate.

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

DustOffUH1 9 · June 4, 2015

Serial Number 22056228 was reported as accurate.

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

bamadadof3a Supporter 45 · January 22, 2015

Serial Number 22056228 was reported as inaccurate.

Note: Mine is lever set 5 adj open face but I am
wondering if maybe some of these were actually
lever set Hunter case as listed in some price
books. I think that by 1918 all RR grade watches
had to be open face but I'm not sure when this
became the new standard. Besides that though if it
was a true open face it should qualify as a RR
grade watch.
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · February 17, 2014

Serial Number 22055648 was reported as inaccurate.

Note: All fine except as previously noted this movement
is adjusted to 5 positions, and is marked as such.

Cheers. duffy l.
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · December 3, 2013

Serial Number 22055998 was reported as inaccurate.

Note: Adjusted to 5 positions,this watch is a railroad
grade!
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

ChrisG Top Contributor Supporter 543 · June 25, 2013

Serial Number 22056089 was reported as accurate.

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

Anonymous · December 14, 2012

Serial Number 22055693 was reported as inaccurate.

Note: what is Railroad grade. 19j, lever set. adjusted 5
positions.
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge
Waltham Grade Riverside Pocket Watch