Pocket Watch Database

From the American Horology Archive:
Waltham Grade Riverside Pocket Watch

American Waltham Watch Co.

Grade: Riverside

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 4034398
Grade: Riverside
Model: 1888
Estimated Production Date: December 1889 - May 1890
Run Quantity: 350
Grade/Model Run: 9 of 116
Grade/Model Total Production: 57,959
Size: 16s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Gilt
Movement Signing Style: Mixed
Movement Inlay Color: None
Movement Setting: Pendant
Plate: 3/4 Plate
Regulator: Fogg Tadpole
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Movement Markings: A.W.W.Co. Riverside
Waltham, Mass.
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 13144.G454.16S310.161888M17.O9077.P485.15J3007
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
95.80
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
87.66
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.096%
Registry Population: 3 (0.86%)
$ Estimated Value (12 Month Change): -12.35% Analyzing 108 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 13, 2020

Serial Number 4034426 was reported as accurate.

Anonymous · April 16, 2018

Serial Number 4034424 was reported as accurate.

DJWatchmaker 7 · January 2, 2018

Serial Number 4034398 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Waltham Grade Riverside Pocket Watch