Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 1622 Pocket Watch

American Waltham Watch Co.

Grade: No. 1622

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 31790351
Grade: No. 1622
Model: 1908
Estimated Production Date: May 1944 - June 1944
Run Quantity: 5,000
Grade/Model Run: 1 of 1
Grade/Model Total Production: 5,000
Size: 16s
Jewels: 22j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: 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: 25862.G1.16S3931.161908M1462.O16083.P10623.22J1
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
14.97
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
13.70
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.015%
Registry Population: 39 (0.78%)

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 · November 28, 2023

Serial Number 31790701 was reported as accurate.

Anonymous · July 10, 2023

Serial Number 31789428 was reported as accurate.

JohnIII 1 · September 28, 2022

Serial Number 31788128 was reported as accurate.

Anonymous · March 30, 2022

Serial Number 31790372 was reported as accurate.

steve288 264 · January 7, 2022

Serial Number 31788473 was reported as accurate.

YaYo59 Supporter 1 · December 7, 2021

Serial Number 31789544 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 4, 2020

Serial Number 31790676 was reported as accurate.

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

Anonymous · October 14, 2020

Serial Number 31789658 was reported as accurate.

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

geneg72 7 · July 25, 2020

Serial Number 31789388 was reported as accurate.

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

rmwatchandclock Supporter 365 · December 12, 2019

Serial Number 31790485 was reported as accurate.

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

rmwatchandclock Supporter 365 · November 12, 2019

Serial Number 31789002 was reported as accurate.

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

Anonymous · January 6, 2019

Serial Number 31791014 was reported as accurate.

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

Anonymous · September 21, 2018

Serial Number 31790256 was reported as accurate.

Anonymous · July 2, 2018

Serial Number 31788928 was reported as accurate.

Anonymous · May 27, 2018

Serial Number 31789123 was reported as accurate.

Anonymous · May 25, 2018

Serial Number 31789123 was reported as accurate.

Anonymous · May 22, 2018

Serial Number 31789123 was reported as accurate.

Anonymous · April 14, 2018

Serial Number 31788928 was reported as accurate.

Anonymous · December 13, 2017

Serial Number 31789974 was reported as accurate.

Anonymous · October 1, 2017

Serial Number 31789853 was reported as accurate.

Anonymous · June 3, 2017

Serial Number 31789429 was reported as accurate.

Anonymous · May 15, 2017

Serial Number 31789429 was reported as accurate.

Anonymous · March 24, 2017

Serial Number 31788001 was reported as accurate.

hubme0 23 · November 28, 2015

Serial Number 31790782 was reported as accurate.

Anonymous · October 9, 2015

Serial Number 31788255 was reported as accurate.

Anonymous · September 12, 2015

Serial Number 31790771 was reported as accurate.

Anonymous · June 10, 2015

Serial Number 31791174 was reported as accurate.

Anonymous · April 10, 2015

Serial Number 31790583 was reported as accurate.

creak0 61 · May 27, 2014

Serial Number 31790821 was reported as inaccurate.

Note: 22 jewels, movement finish nickel, model 16-A,
movement setting pendant, 3/4 plate, adjusted temp
& 3 positions, sweep seconds hand with hacking
function, navigation master watch
Changes since this report was submitted:
Jewels changed from ? to 22j
Plate changed from Unknown to Bridge

king5611 5 · May 13, 2014

Serial Number 31790465 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Jewels changed from ? to 22j
Plate changed from Unknown to Bridge

Anonymous · December 4, 2013

Serial Number 31790324 was reported as accurate.

Changes since this report was submitted:
Jewels changed from ? to 22j

dlabree14 36 · October 21, 2013

Serial Number 31789990 was reported as inaccurate.

Note: The base model looks right, but this is a GCT
Military center seconds movement cased in a
sterile AN5740 style case.
Changes since this report was submitted:
Jewels changed from ? to 22j
Plate changed from Unknown to Bridge

Anonymous · September 8, 2013

Serial Number 31790878 was reported as inaccurate.

Note: 22 jewels, Adjusted Temp & 3 Positions, Sweep
seconds hand, Pendant set, Hack. Has sweep wheel
and cock not shown in diagram.
Changes since this report was submitted:
Jewels changed from ? to 22j
Plate changed from Unknown to Bridge
Waltham Grade No. 1622 Pocket Watch