Pocket Watch Database

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

American Waltham Watch Co.

Grade: A.T. & Co.

Mixed Run: Lever-Set and Pendant-Set Movements

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 12553921
Grade: A.T. & Co.
Model: 1883
Estimated Production Year: 1903
Run Quantity: 800
Grade/Model Run: 236 of 244
Grade/Model Total Production: 114,590
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant    Mixed Run
Plate: Full Plate
Regulator: Patent
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 18284.G1864.18S11001.181883M2577.O11595.P4205.17J991
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
215.60
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
196.19
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.214%
Registry Population: 12 (1.50%)

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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 · November 9, 2019

Serial Number 12554436 was reported as inaccurate.

Note: Pendant set rather than lever.
Changes since this report was submitted:
Movement Setting changed from Lever to Pendant

Anonymous · July 15, 2016

Serial Number 12553917 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

tmodel 14 · November 25, 2013

Serial Number 12553828 was reported as inaccurate.

Note: This serial number is on a Canadian Railway Time
Service watch
Waltham Grade A.T. & Co. Pocket Watch