Pocket Watch Database


From the American Horology Archive:
Waltham Grade Vanguard Pocket Watch

American Waltham Watch Co.

Grade: Vanguard

Mixed Run: 19-Jewel and 23-Jewel Movements

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 12001484 Question Mark
Grade: Vanguard Question Mark
Model: 1892 Question Mark
Estimated Production Year: 1902 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 87 of 191 Question Mark
Grade/Model Total Production: 101,864 Question Mark
Size: 18s Question Mark
Jewels: 19j    Mixed Run Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 17877.G108.18S10830.181892M256.O11394.L4514.19J117 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.445 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
245.84 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
223.71 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.244% Question Mark
Registry Population:
Scoped for This Run Only
3 (1.50%) Question Mark
Research Note: Waltham serial lists designate this run as grade "Vanguard" with 19 Jewels. However, #12001313 has been verified as upgraded (plugged marking) to 23 jewels. #12001484: Verified as Marked "19 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 · June 11, 2023

Serial Number 12001313 was reported as accurate.

Anonymous · February 10, 2023

Serial Number 12001350 was reported as accurate.

Anonymous · June 21, 2022

Serial Number 12001420 was reported as inaccurate.

Note: This one is 19 jewels with diamond end stones.
Curator Response: Thanks for the confirmation!

Felix1941 42 · February 28, 2022

Serial Number 12001362 was reported as inaccurate.

Note: This is a 19 jewel movement
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Jewels changed from 23j to 19j

rjandladyj 190 · January 25, 2017

Serial Number 12001313 was reported as inaccurate.

Note: This watch was upgraded from 19 jewels to
23jewels(plugged at factory)
Waltham Grade Vanguard Pocket Watch