Pocket Watch Database


From the American Horology Archive:
Waltham Grade P.S. Bartlett Pocket Watch

American Waltham Watch Co.

Grade: P.S. Bartlett

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 10075137 Question Mark
Grade: P.S. Bartlett Question Mark
Model: 1883 Question Mark
Estimated Production Year: 1900 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 331 of 532 Question Mark
Grade/Model Total Production: 537,200 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Case: Various Question Mark
Run ID: 16804.G4044.18S10433.181883M2177.H5047.L4300.17J622 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
601.13 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
547.03 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.598% Question Mark
Registry Population:
Scoped for This Run Only
3 (0.60%) Question Mark
$ Estimated Value (12 Month Change): -11.02% Analyzing 885 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.


Anonymous · June 25, 2020

Serial Number 10075132 was reported as accurate.

Anonymous · October 14, 2019

Serial Number 10075139 was reported as accurate.

MikeStanford 20 · October 12, 2015

Serial Number 10075389 was reported as inaccurate.

Note: On eBay 10/15 - Plate Finish: Nickle
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · October 5, 2015

Serial Number 10075098 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel
Waltham Grade P.S. Bartlett Pocket Watch