Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 1623 Pocket Watch

American Waltham Watch Co.

Grade: No. 1623

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

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 29376851 Question Mark
Grade: No. 1623 Question Mark
Model: 1908 Question Mark
Estimated Production Date: August 1937 Question Mark
Run Quantity: 5,000 Question Mark
Grade/Model Run: 2 of 8 Question Mark
Grade/Model Total Production: 50,064 Question Mark
Size: 16s Question Mark
Jewels: 23j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Inlay Color: Gilt Question Mark
Movement Setting: Lever    Mixed Run Question Mark
Plate: Bridge Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 6 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Yes Question Mark
Case: Various Question Mark
Run ID: 25639.G2.16S3888.161908M1426.O15903.L5580.23J345 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.457 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
150.73 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
137.16 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.150% Question Mark
Registry Population:
Scoped for This Run Only
49 (0.98%) Question Mark
$ Estimated Value (12 Month Change): 5.41% Analyzing 320 Sales Question Mark

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.


garydurie Supporter 29 · September 7, 2023

Serial Number 29377670 was reported as accurate.

garydurie Supporter 29 · September 7, 2023

Serial Number 29377670 was reported as accurate.

Anonymous · November 5, 2022

Serial Number 29376470 was reported as accurate.

Anonymous · September 17, 2022

Serial Number 29379526 was reported as accurate.

Anonymous · August 23, 2022

Serial Number 29379839 was reported as accurate.

TerryfromCanada Supporter 486 · May 4, 2022

Serial Number 29376503 was reported as accurate.

fordcasa Top Contributor Supporter 444 · March 17, 2022

Serial Number 29377630 was reported as accurate.

Anonymous · January 11, 2022

Serial Number 29377789 was reported as accurate.

steve288 264 · November 23, 2021

Serial Number 29376351 was reported as accurate.

Anonymous · November 10, 2021

Serial Number 29377487 was reported as accurate.

Anonymous · October 25, 2021

Serial Number 29375323 was reported as accurate.

Anonymous · October 21, 2021

Serial Number 29375323 was reported as accurate.

GinatheScot 6 · September 7, 2021

Serial Number 29379792 was reported as accurate.

Anonymous · August 30, 2021

Serial Number 29378303 was reported as accurate.

mrgoodwatch Supporter 16 · July 4, 2021

Serial Number 29375765 was reported as accurate.

Anonymous · June 22, 2021

Serial Number 29377487 was reported as accurate.

Anonymous · June 22, 2021

Serial Number 29377487 was reported as accurate.

Anonymous · September 10, 2020

Serial Number 29378782 was reported as accurate.

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

Anonymous · February 29, 2020

Serial Number 29376434 was reported as accurate.

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

Anonymous · February 16, 2020

Serial Number 29378136 was reported as accurate.

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

Anonymous · February 8, 2020

Serial Number 29378136 was reported as accurate.

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

Anonymous · November 13, 2019

Serial Number 29376027 was reported as accurate.

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

Anonymous · September 18, 2019

Serial Number 29377688 was reported as accurate.

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

dfchong 837 · August 18, 2019

Serial Number 29375765 was reported as accurate.

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

dfchong 837 · August 15, 2019

Serial Number 29375765 was reported as accurate.

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

dfchong 837 · August 15, 2019

Serial Number 29375765 was reported as accurate.

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

Ashraf 149 · May 18, 2019

Serial Number 29376573 was reported as accurate.

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

Anonymous · May 8, 2019

Serial Number 29376588 was reported as accurate.

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

Anonymous · April 29, 2019

Serial Number 29375688 was reported as accurate.

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

hammyhamilton 48 · April 20, 2019

Serial Number 29376573 was reported as accurate.

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

Anonymous · January 6, 2019

Serial Number 29379273 was reported as accurate.

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

Anonymous · December 25, 2018

Serial Number 29377237 was reported as accurate.

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

Anonymous · September 30, 2017

Serial Number 29376749 was reported as accurate.

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

Anonymous · September 17, 2017

Serial Number 29375996 was reported as accurate.

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

geoulri1 Supporter 58 · May 3, 2017

Serial Number 29377002 was reported as accurate.

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

Anonymous · December 16, 2016

Serial Number 29379959 was reported as accurate.

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

bwalder 137 · March 29, 2016

Serial Number 29376321 was reported as accurate.

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

Anonymous · March 24, 2016

Serial Number 29379959 was reported as inaccurate.

Note: This is a 6 position movement and has all the
other required features to make it RR grade.
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 · February 11, 2016

Serial Number 29379396 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 · January 29, 2016

Serial Number 29375504 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 · October 13, 2015

Serial Number 29376986 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

Gasperoff Supporter 727 · May 4, 2015

Serial Number 29377753 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 · February 20, 2015

Serial Number 29376475 was reported as inaccurate.

Note: Pendant rather than lever setting.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · February 14, 2015

Serial Number 29376475 was reported as accurate.

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

Anonymous · February 9, 2015

Serial Number 29379835 was reported as accurate.

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

Anonymous · January 9, 2015

Serial Number 29376749 was reported as inaccurate.

Note: 15 jewels
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · October 6, 2014

Serial Number 29376749 was reported as accurate.

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

Anonymous · May 30, 2014

Serial Number 29379632 was reported as accurate.

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

geoulri1 Supporter 58 · December 1, 2013

Serial Number 29377002 was reported as accurate.

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

Anonymous · November 30, 2013

Serial Number 29375039 was reported as inaccurate.

Note: Finish: Nickel with gilt lettering
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 1623 Pocket Watch