Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 15 Pocket Watch

American Waltham Watch Co.

Grade: No. 15

Private Label(s) in Run:

R. Herz - Reno, Nev.

What is a Private Label?
Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 3925945 Question Mark
Grade: No. 15 Question Mark
Variation: P.S. Bartlett Quality Question Mark
Model: 1883 Question Mark
Estimated Production Date: April 1889 - July 1889 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 58 of 182 Question Mark
Grade/Model Total Production: 178,500 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Full Plate Question Mark
Regulator: Church 1885 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Case: Various Question Mark
Run ID: 12976.G58.18S8770.181883M677.O8987.P415.15J2932 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
268.86 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
244.66 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.267% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.40%) Question Mark
$ Estimated Value (12 Month Change): 13.27% Analyzing 512 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 · June 27, 2022

Serial Number 3925855 was reported as inaccurate.

Note: Movement is stamped 17 Jewels. I have not
disassembled yet to verify
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · June 19, 2022

Serial Number 3925855 was reported as accurate.

Anonymous · January 31, 2021

Serial Number 3925604 was reported as inaccurate.

Note: CONTRACT WATCH R HERZ RENO NEVADA
Curator Response: Verified. [eBay #133653118589]

Anonymous · December 23, 2020

Serial Number 3925842 was reported as accurate.

Anonymous · November 25, 2020

Serial Number 3925680 was reported as accurate.

Anonymous · January 23, 2017

Serial Number 3925865 was reported as accurate.

Anonymous · January 22, 2017

Serial Number 3925865 was reported as accurate.

Anonymous · July 10, 2016

Serial Number 3925357 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · August 5, 2014

Serial Number 3925721 was reported as accurate.

Waltham Grade No. 15 Pocket Watch