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: 2634852
Grade: Am.W.Co.
Model: 1872
Estimated Production Date: April 1886 - June 1886
Run Quantity: 300
Grade/Model Run: 34 of 45
Grade/Model Total Production: 9,940
Size: 16s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Signing Style: Mixed
Movement Inlay Color: Black
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Fogg Tadpole
Hairspring: Breguet
Adjusted: Yes
Movement Markings: Am. Watch Co.
Waltham, Mass.
Adjusted
Safety Pinion
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 11430.G518.16S230.161872M119.H2281.L2512.15J2505
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
22.91
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
20.85
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.023%
Registry Population: 2 (0.67%)

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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.


sanjosetom 301 · January 15, 2014

Serial Number 2634839 was reported as accurate.

Waltham Grade Am.W.Co. Pocket Watch