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: 16018806
Grade: Riverside
Model: 1899
Estimated Production Year: 1907
Run Quantity: 1,000
Grade/Model Run: 107 of 118
Grade/Model Total Production: 56,539
Size: 16s
Jewels: 19j
Movement Configuration: Openface
Movement Setting: Lever
Plate: Bridge Plate
Bridge Type: Center
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Railroad Grade: Yes
Case: Various
Run ID: 20344.G880.16S2269.161899M1190.O12757.L5065.19J289
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.354
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: 10 (1.00%)
$ Estimated Value (12 Month Change): 12.80% 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.


Fifty50 Supporter 325 · June 29, 2022

Serial Number 16019132 was reported as accurate.

Anonymous · January 11, 2021

Serial Number 16018632 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Plate changed from 3/4 to Bridge

Anonymous · July 8, 2019

Serial Number 16019017 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Plate changed from 3/4 to Bridge

Anonymous · May 5, 2019

Serial Number 16019242 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Plate changed from 3/4 to Bridge

Anonymous · June 5, 2018

Serial Number 16018921 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Plate changed from 3/4 to Bridge

Anonymous · February 24, 2018

Serial Number 16018559 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Plate changed from 3/4 to Bridge

Anonymous · January 8, 2017

Serial Number 16019042 was reported as inaccurate.

Note: Brotherhood Railway Trainman Crest on back of case
and BRT chain fob.
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Plate changed from 3/4 to Bridge

Anonymous · October 27, 2016

Serial Number 16019042 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Plate changed from 3/4 to Bridge

Anonymous · August 23, 2014

Serial Number 16019300 was reported as inaccurate.

Note: Lever set, adjusted 5 positions. I found the
manufacture date 1880 elsewhere. Am currently
trying to re-find that one.
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Plate changed from 3/4 to Bridge

Anonymous · August 23, 2014

Serial Number 16019300 was reported as accurate.

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

Anonymous · August 23, 2014

Serial Number 16019300 was reported as accurate.

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

Anonymous · August 23, 2014

Serial Number 16019300 was reported as accurate.

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

Anonymous · June 20, 2014

Serial Number 16018792 was reported as accurate.

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

Anonymous · January 4, 2014

Serial Number 16018798 was reported as inaccurate.

Note: Lever Set, Adjusted to 5 positions, Railroad Grade
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Plate changed from 3/4 to Bridge

Anonymous · July 14, 2013

Serial Number 16019120 was reported as accurate.

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