Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 28 Pocket Watch

American Waltham Watch Co.

Grade: No. 28

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 6649323
Grade: No. 28
Model: 1888
Estimated Production Date: January 1895 - January 1902
Run Quantity: 1,000
Grade/Model Run: 12 of 78
Grade/Model Total Production: 78,110
Size: 16s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 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: 14871.G12.16S666.161888M341.O9894.P1527.15J3548
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
97.69
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
89.40
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.098%
Registry Population: 11 (1.10%)
$ Estimated Value (12 Month Change): -1.50% Analyzing 153 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.


MoatsJustin1 top-contributor 4691 · August 20, 2020

Serial Number 6649223 was reported as accurate.

Anonymous · January 22, 2020

Serial Number 6649476 was reported as accurate.

carolinarat05 3 · October 7, 2016

Serial Number 6649323 was reported as accurate.

Anonymous · July 19, 2016

Serial Number 6649029 was reported as accurate.

Anonymous · June 19, 2016

Serial Number 6649862 was reported as accurate.

fordcasa Top Contributor Supporter 434 · April 25, 2015

Serial Number 6649512 was reported as accurate.

Gasperoff Supporter 727 · March 17, 2015

Serial Number 6649871 was reported as accurate.

tsapala 97 · October 7, 2014

Serial Number 6649045 was reported as accurate.

Anonymous · January 18, 2014

Serial Number 6649951 was reported as accurate.

Waltham Grade No. 28 Pocket Watch