Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 618 Pocket Watch

American Waltham Watch Co.

Grade: No. 618

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 15305144
Grade: No. 618
Model: 1899
Estimated Production Year: 1906
Run Quantity: 1,000
Grade/Model Run: 15 of 25
Grade/Model Total Production: 22,700
Size: 16s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Gilt
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 19972.G15.16S2166.161899M1091.O12562.P5523.15J4631
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
23.03
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
20.96
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.023%
Registry Population: 4 (0.40%)

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 · April 12, 2021

Serial Number 15305144 was reported as accurate.

Anonymous · June 11, 2015

Serial Number 15304665 was reported as accurate.

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

arvkris 1 · December 21, 2014

Serial Number 15304521 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 618 Pocket Watch