Pocket Watch Database


From the American Horology Archive:
Waltham Grade Maximus Pocket Watch

American Waltham Watch Co.

Grade: Maximus

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 11076887 Question Mark
Grade: Maximus Question Mark
Model: 1899 Question Mark
Estimated Production Year: 1901 Question Mark
Run Quantity: 300 Question Mark
Grade/Model Run: 18 of 59 Question Mark
Grade/Model Total Production: 14,000 Question Mark
Size: 16s Question Mark
Jewels: 23j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: Center Question Mark
Regulator: Reed Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Railroad Grade: Yes Question Mark
Case: Various Question Mark
Run ID: 17452.G34.16S1402.161899M374.O11177.P3557.23J47 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.550 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
26.65 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
24.24 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.026% Question Mark
Registry Population:
Scoped for This Run Only
13 (4.33%) Question Mark
$ Estimated Value (12 Month Change): 7.00% Analyzing 91 Sales Question Mark
Research Note: #11076899: Verified as Marked "Non-Magnetic" on the pillar plate under the balance wheel [eBay #275002713446].

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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 · June 2, 2024

Serial Number 11076864 was reported as accurate.

Anonymous · April 6, 2024

Serial Number 11076964 was reported as accurate.

Anonymous · March 25, 2024

Serial Number 11076864 was reported as accurate.

Anonymous · October 27, 2021

Serial Number 11076899 was reported as inaccurate.

Note: Movement marked “non-magnetic”
Curator Response: Verified. [eBay #275002713446]

Anonymous · March 2, 2020

Serial Number 11076864 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · February 18, 2020

Serial Number 11076864 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · November 6, 2015

Serial Number 11076985 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

watchtone 37 · April 14, 2015

Serial Number 11076996 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 10, 2015

Serial Number 11076723 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

dlabree14 36 · October 30, 2014

Serial Number 11076792 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

alandye 52 · March 5, 2014

Serial Number 11076721 was reported as inaccurate.

Note: Nickel finish, Yes on Railroad Grade, marked
"Adjusted" but no # of positions reported on movt.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

dlabree14 36 · October 22, 2013

Serial Number 11076792 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · August 31, 2013

Serial Number 11076723 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · December 1, 2012

Serial Number 11076704 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade Maximus Pocket Watch