Pocket Watch Database

From the American Horology Archive:
Waltham Grade Crescent St. Pocket Watch Movement

American Waltham Watch Co.

Grade: Crescent St.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 15062704
Grade: Crescent St.
Model: 1899
Estimated Production Year: 1906
Run Quantity: 1,000
Total Production: 23,225
Size: 16s
Jewels: 21j
Jewel Setting: Raised Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Mixed
Movement Inlay Color: Black
Movement Setting: Lever
Plate: Bridge Plate
Bridge Type: Center
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Movement Markings: Crescent St.
Waltham, Mass.
21 Jewels
Adjusted
5 Positions
Data Research: 1954 Waltham "Gray Book" List
Database Version: v48.145

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Data Verification Reports

15062701
Verification Serial Map
15063700

Anonymous · February 19, 2022

Serial Number 15062832 was reported as accurate.

Chronified Supporter 193 · February 9, 2022

Serial Number 15062832 was reported as accurate.

Mobilaero Top Contributor Supporter 265 · January 16, 2022

Serial Number 15062704 was reported as accurate.

pwdmbj Supporter 499 · October 26, 2021

Serial Number 15063492 was reported as accurate.

timekeeper48 Supporter 79 · August 21, 2021

Serial Number 15063141 was reported as accurate.

rmwatchandclock 234 · August 15, 2021

Serial Number 15063492 was reported as accurate.

rmwatchandclock 234 · August 4, 2021

Serial Number 15063492 was reported as accurate.

Anonymous · November 15, 2020

Serial Number 15062704 was reported as accurate.

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

Anonymous · June 30, 2020

Serial Number 15063635 was reported as accurate.

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

Anonymous · July 19, 2019

Serial Number 15063318 was reported as accurate.

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

Anonymous · December 18, 2018

Serial Number 15063439 was reported as accurate.

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

steve288 256 · November 1, 2018

Serial Number 15063318 was reported as accurate.

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

Anonymous · May 3, 2018

Serial Number 15063417 was reported as inaccurate.

Note: 5 adjustable position
lever set
Rail road quality
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · March 6, 2018

Serial Number 15063351 was reported as accurate.

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

Anonymous · December 2, 2017

Serial Number 15063351 was reported as accurate.

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

Anonymous · October 15, 2016

Serial Number 15063330 was reported as accurate.

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

Anonymous · October 15, 2016

Serial Number 15063330 was reported as accurate.

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

Anonymous · April 5, 2016

Serial Number 15062887 was reported as accurate.

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

Anonymous · February 11, 2016

Serial Number 15062887 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade Crescent St. Pocket Watch Movement