Pocket Watch Database

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

American Waltham Watch Co.

Grade: No. 15

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 4910163
Grade: No. 15
Model: 1883
Estimated Production Date: June 1891 - September 1891
Run Quantity: 1,000
Grade/Model Run: 137 of 182
Grade/Model Total Production: 178,500
Size: 18s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Full Plate
Regulator: Patent
Hairspring: Breguet
Adjusted: Yes
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 13895.G137.18S9308.181883M1215.O9423.P793.15J3322
Database Version: v52.270
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
265.85
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
241.92
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.264%
Registry Population: 4 (0.40%)
$ Estimated Value (12 Month Change): 4.84% Analyzing 501 Sales

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 · December 28, 2023

Serial Number 4910059 was reported as accurate.

Anonymous · December 28, 2023

Serial Number 4910059 was reported as accurate.

Anonymous · December 28, 2023

Serial Number 4910050 was reported as accurate.

Anonymous · March 6, 2022

Serial Number 4910608 was reported as accurate.

ticketytockuk 113 · November 18, 2019

Serial Number 4910533 was reported as accurate.

ticketytockuk 113 · November 14, 2019

Serial Number 4910533 was reported as inaccurate.

Note: movement engraved "Adjusted"
Changes since this report was submitted:
Adjusted changed from No to Yes

esoxhunter Top Contributor Supporter 127 · December 15, 2018

Serial Number 4910163 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes

Anonymous · April 2, 2016

Serial Number 4910612 was reported as inaccurate.

Note: Adjusted
Changes since this report was submitted:
Movement Finish changed from Gilt to Nickel
Adjusted changed from No to Yes

Anonymous · December 27, 2014

Serial Number 4910346 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt to Nickel
Adjusted changed from No to Yes
Waltham Grade No. 15 Pocket Watch