Pocket Watch Database

From the American Horology Archive:
Waltham Grade Am.W.Co. Pocket Watch

American Waltham Watch Co.

Grade: Am.W.Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 2762349
Grade: Am.W.Co.
Model: 1872
Estimated Production Date: April 1887 - July 1887
Run Quantity: 200
Grade/Model Run: 41 of 45
Grade/Model Total Production: 9,940
Size: 16s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Patent
Hairspring: Breguet
Adjusted: Yes
Case: Various
Run ID: 11751.G541.16S251.161872M140.O8400.L2766.15J2551
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.357
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
7.01
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.38
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.007%
Registry Population: 1 (0.50%)
Research Note: Waltham Serial Ledgers designate this run as featuring 15 Jewels ("4 prs."). However, #2762266 has been reported as containing 16 Jewels.

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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 · December 12, 2019

Serial Number 2762233 was reported as accurate.

tav396 44 · March 4, 2019

Serial Number 2762266 was reported as inaccurate.

Note: up jeweled to 16 jewels

Anonymous · February 9, 2014

Serial Number 2762366 was reported as accurate.

Waltham Grade Am.W.Co. Pocket Watch