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 Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 2762349 Question Mark
Grade: Am.W.Co. Question Mark
Model: 1872 Question Mark
Estimated Production Date: April 1887 - July 1887 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 43 of 47 Question Mark
Grade/Model Total Production: 10,340 Question Mark
Size: 16s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Case: Various Question Mark
Run ID: 11751.G543.16S251.161872M140.O8388.L2765.15J2553 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.506 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
8.22 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
7.48 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.008% Question Mark
Registry Population:
Scoped for This Run Only
1 (0.50%) Question Mark
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