Pocket Watch Database

From the American Horology Archive:
Waltham Grade Riverside Pocket Watch

American Waltham Watch Co.

Grade: Riverside

Mixed Run: Pendant-Set and Lever-Set Examples Reported

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 15105620
Grade: Riverside
Model: 1899
Estimated Production Year: 1906
Run Quantity: 1,000
Grade/Model Run: 101 of 118
Grade/Model Total Production: 56,539
Size: 16s
Jewels: 19j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant    Mixed Run
Plate: Bridge Plate
Bridge Type: Center
Regulator: Church 1892
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: 19835.G871.16S2115.161899M1054.O12473.P5425.19J272
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
100.56
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
91.51
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.100%
Registry Population: 15 (1.50%)
$ Estimated Value (12 Month Change): 12.73% Analyzing 227 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 · March 12, 2019

Serial Number 15105791 was reported as accurate.

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

Anonymous · December 26, 2018

Serial Number 15105930 was reported as accurate.

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

Anonymous · November 9, 2018

Serial Number 15105717 was reported as accurate.

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

Anonymous · July 4, 2017

Serial Number 15105717 was reported as accurate.

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

Anonymous · May 25, 2017

Serial Number 15105917 was reported as accurate.

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

Anonymous · April 30, 2017

Serial Number 15105717 was reported as inaccurate.

Note: watch is pendant set
Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Plate changed from 3/4 to Bridge

Anonymous · March 28, 2017

Serial Number 15105065 was reported as inaccurate.

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

robmack 2 · December 21, 2016

Serial Number 15105620 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Plate changed from 3/4 to Bridge

Anonymous · September 7, 2015

Serial Number 15105748 was reported as inaccurate.

Note: Pendant Set
Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Plate changed from 3/4 to Bridge

Anonymous · September 3, 2015

Serial Number 15105567 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Plate changed from 3/4 to Bridge

alandye 52 · August 10, 2015

Serial Number 15105272 was reported as inaccurate.

Note: Lever set, marked "Adjusted 5 Positions", nickel
finish, this is railroad grade.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · February 10, 2014

Serial Number 15105979 was reported as inaccurate.

Note: 15105979 is a Lever Set, 5 Position Adjusted, 16S,
19 Jewel, Riverside, OF model.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 2, 2014

Serial Number 15105651 was reported as inaccurate.

Note: 5 Position adjustment, lever setting
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · February 2, 2013

Serial Number 15105062 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade Riverside Pocket Watch