Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 845 Pocket Watch
Waltham Grade No. 845 Pocket Watch

American Waltham Watch Co.

Grade: No. 845

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 15085918 Question Mark
Grade: No. 845 Question Mark
Model: 1892 Question Mark
Estimated Production Year: 1906 Question Mark
Run Quantity: 1,500 Question Mark
Grade/Model Run: 24 of 69 Question Mark
Grade/Model Total Production: 56,875 Question Mark
Size: 18s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Double Roller: Yes Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Escapement Type: Straight-line Question Mark
Pallet Jewel Material: Sapphire Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Case: Various Question Mark
Run ID: 19811.G24.18S11497.181892M445.O12445.L4957.21J280 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.450 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
159.79 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
145.41 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.159% Question Mark
Registry Population:
Scoped for This Run Only
20 (1.33%) Question Mark
$ Estimated Value (12 Month Change): -7.56% Analyzing 460 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.


Anonymous · September 29, 2023

Serial Number 15084773 was reported as accurate.

Anonymous · July 2, 2023

Serial Number 15084550 was reported as inaccurate.

Note: Watch Marked The American Leader

Dave895 Supporter 100 · August 11, 2022

Serial Number 15085918 was reported as accurate.

Anonymous · April 11, 2022

Serial Number 15085088 was reported as accurate.

CJEmpire3 113 · January 30, 2021

Serial Number 15085065 was reported as accurate.

twobob58 3 · November 7, 2020

Serial Number 15084505 was reported as accurate.

Anonymous · June 5, 2020

Serial Number 15084586 was reported as accurate.

Anonymous · December 3, 2019

Serial Number 15085471 was reported as accurate.

Anonymous · March 27, 2019

Serial Number 15085774 was reported as accurate.

Anonymous · February 22, 2019

Serial Number 15085960 was reported as inaccurate.

Note: 19 jewel, 645 grade
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Waltham21j 121 · February 4, 2018

Serial Number 15085510 was reported as accurate.

Anonymous · February 7, 2015

Serial Number 15084566 was reported as accurate.

Anonymous · November 27, 2014

Serial Number 15084724 was reported as accurate.

TheAdmiral 94 · November 23, 2014

Serial Number 15085973 was reported as accurate.

Anonymous · March 17, 2014

Serial Number 15084889 was reported as accurate.

Anonymous · March 17, 2014

Serial Number 15084889 was reported as accurate.

Anonymous · March 17, 2014

Serial Number 15084889 was reported as accurate.

Anonymous · January 31, 2013

Serial Number 15085087 was reported as accurate.

Anonymous · January 1, 2013

Serial Number 15085722 was reported as accurate.

Waltham Grade No. 845 Pocket Watch
Waltham Grade No. 845 Pocket Watch