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: 3920655
Grade: No. 15
Variation: P.S. Bartlett Quality
Model: 1883
Estimated Production Date: March 1889 - July 1889
Run Quantity: 500
Grade/Model Run: 56 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: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 12968.G56.18S8762.181883M669.O8996.P411.15J2923
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
264.38
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 (0.80%)
$ Estimated Value (12 Month Change): 10.00% Analyzing 497 Sales

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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