Pocket Watch Database

From the American Horology Archive:
Waltham Grade A.T. & Co. Pocket Watch

American Waltham Watch Co.

Grade: A.T. & Co.

Marked "American Waltham, U.S.A."

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 20057299
Grade: A.T. & Co.
Model: 1892
Estimated Production Year: 1915
Run Quantity: 500
Grade/Model Run: 92 of 92
Grade/Model Total Production: 41,973
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Old English
Movement Inlay Color: Black
Movement Setting: Pendant
Plate: Full Plate
Regulator: Ohlson 1908
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Railroad Grade: No
Movement Markings: American
Waltham, U.S.A.
Non-Magnetic
15 Jewels
Adjusted
Safety Barrel
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 22907.G1904.18S12099.181892M602.O14232.P8044.15J5322
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
100.72
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
91.65
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.100%
Registry Population: 2 (0.40%)
$ Estimated Value (12 Month Change): -13.15% Analyzing 1,310 Sales

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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 · December 14, 2017

Serial Number 20057147 was reported as accurate.

Waltham Grade A.T. & Co. Pocket Watch