Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 1609 Pocket Watch

American Waltham Watch Co.

Grade: No. 1609

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 31477815
Grade: No. 1609
Model: 1908
Estimated Production Date: September 1943 - October 1943
Run Quantity: 10,000
Grade/Model Run: 11 of 17
Grade/Model Total Production: 139,213
Size: 16s
Jewels: 9j
Jewel Setting: Friction
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Block Letter
Movement Inlay Color: Black
Movement Setting: Pendant
Plate: Bridge Plate
Regulator: Plain
Hairspring: Breguet
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 25832.G11.16S3921.161908M1457.O16066.P10616.9J157
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
416.81
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
381.41
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.417%
Registry Population: 16 (0.16%)
$ Estimated Value (12 Month Change): 0% Analyzing 127 Sales

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 5, 2023

Serial Number 31478459 was reported as accurate.

slysnake96 1 · August 7, 2022

Serial Number 31474629 was reported as accurate.

Anonymous · February 10, 2021

Serial Number 31475842 was reported as accurate.

Anonymous · January 18, 2021

Serial Number 31476363 was reported as accurate.

Anonymous · April 28, 2020

Serial Number 31476378 was reported as accurate.

Anonymous · April 20, 2020

Serial Number 31476378 was reported as accurate.

Anonymous · March 22, 2020

Serial Number 31472443 was reported as accurate.

Anonymous · February 5, 2020

Serial Number 31473282 was reported as accurate.

Anonymous · December 21, 2019

Serial Number 31474513 was reported as accurate.

mdm123 1 · July 10, 2019

Serial Number 31475166 was reported as accurate.

Anonymous · June 1, 2019

Serial Number 31478294 was reported as accurate.

Anonymous · March 27, 2019

Serial Number 31471916 was reported as accurate.

Anonymous · February 27, 2019

Serial Number 31471916 was reported as accurate.

Anonymous · October 6, 2018

Serial Number 31480036 was reported as accurate.

Anonymous · April 23, 2018

Serial Number 31473370 was reported as accurate.

Anonymous · April 14, 2018

Serial Number 31475786 was reported as accurate.

Anonymous · October 29, 2017

Serial Number 31471742 was reported as accurate.

Anonymous · August 20, 2017

Serial Number 31477815 was reported as accurate.

Anonymous · November 29, 2015

Serial Number 31472443 was reported as accurate.

Anonymous · May 18, 2015

Serial Number 31478126 was reported as accurate.

Anonymous · May 18, 2015

Serial Number 31478126 was reported as accurate.

Anonymous · March 31, 2015

Serial Number 31475173 was reported as accurate.

Denniscolligan1 9 · March 14, 2015

Serial Number 31474525 was reported as accurate.

Anonymous · November 26, 2014

Serial Number 31474324 was reported as accurate.

Anonymous · November 7, 2014

Serial Number 31476314 was reported as accurate.

Anonymous · August 21, 2014

Serial Number 31480371 was reported as inaccurate.

Note: Movement setting done via pendant
in base metal case with crowfoot.
Changes since this report was submitted:
Plate changed from Unknown to Bridge

Anonymous · May 2, 2014

Serial Number 31475470 was reported as accurate.

wilber 18 · August 3, 2013

Serial Number 31477616 was reported as inaccurate.

Note: Adjusted temp and 3 position
Changes since this report was submitted:
Adjusted changed from No to Yes
Plate changed from Unknown to Bridge

doughboywatchco 5 · July 31, 2013

Serial Number 31475562 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes