Pocket Watch Database

From the American Horology Archive:
Waltham Grade Bridge Pocket Watch

American Waltham Watch Co.

Grade: Bridge

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 11516359 Question Mark
Grade: Bridge Question Mark
Model: 1894 Question Mark
Estimated Production Year: 1902 Question Mark
Run Quantity: 90 Question Mark
Grade/Model Run: 5 of 11 Question Mark
Grade/Model Total Production: 1,853 Question Mark
Size: 12s Question Mark
Jewels: 21j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 17666.G12.12S294.121894M284.O11286.P3740.21J169 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2.68 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.44 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.003% Question Mark
Registry Population:
Scoped for This Run Only
1 (1.11%) Question Mark

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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.


JerryT Waltham Expert Small Watch Expert 425 · January 29, 2022

Serial Number 11516359 was reported as inaccurate.

Note: These are as described but description is
incomplete. These 90 movements were finished for
E.Howard & Co. and were given a Howard serial
number. This one has H816359 on the barrel bridge
and 516359 under the dial. Originally marked "E.
Howard & Co., Boston" many have had the Howard
name removed from movement and dial.
Waltham Grade Bridge Pocket Watch