Pocket Watch Database


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

American Waltham Watch Co.

Grade: No. 15

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 3920588 Question Mark
Grade: No. 15 Question Mark
Variation: P.S. Bartlett Quality Question Mark
Model: 1883 Question Mark
Estimated Production Date: March 1889 - July 1889 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 56 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: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 12968.G56.18S8762.181883M669.O8984.P412.15J2924 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: v52.518 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 (0.80%) 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 · May 13, 2023

Serial Number 3920576 was reported as accurate.

TKuhns 28 · August 27, 2015

Serial Number 3920655 was reported as inaccurate.

Note: Not adjusted
Changes since this report was submitted:
Adjusted changed from Yes to No
Railroad Grade changed from Yes to No
Waltham Grade No. 15 Pocket Watch