Pocket Watch Database


From the American Horology Archive:
Waltham Grade Vanguard Pocket Watch

American Waltham Watch Co.

Grade: Vanguard

Mixed Run: 21-Jewel and 23-Jewel Movements

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 10575420 Question Mark
Grade: Vanguard Question Mark
Model: 1892 Question Mark
Estimated Production Year: 1901 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 64 of 191 Question Mark
Grade/Model Total Production: 101,864 Question Mark
Size: 18s Question Mark
Jewels: 21j or 23j    Mixed Run Question Mark
Jewel Setting: Raised Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Signing Style: Old English Question Mark
Movement Inlay Color: Gilt 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
Railroad Grade: Yes Question Mark
Case: Various Question Mark
Run ID: 17129.G72.18S10547.181892M206.O11006.L4370.2123J1 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
245.95 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
4 (4.00%) Question Mark
$ Estimated Value (12 Month Change): -4.96% Analyzing 951 Sales 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.


jhilliardx 5 · March 1, 2020

Serial Number 10575496 was reported as inaccurate.

Note: Movement states "23 jewels"
Curator Response: Verified. [eBay #202914344333]

inlinehunter006 20 · January 15, 2017

Serial Number 10575420 was reported as inaccurate.

Note: Movement is a plugged 21 jewel vanguard, openface
lever set.

slallen65 7 · February 12, 2016

Serial Number 10575460 was reported as inaccurate.

Note: Movement marked Vanguard. 21 jewels
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel
Waltham Grade Vanguard Pocket Watch