Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 630 Pocket Watch

American Waltham Watch Co.

Grade: No. 630

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 12584433
Grade: No. 630
Model: 1899
Estimated Production Year: 1903
Run Quantity: 1,000
Grade/Model Run: 55 of 111
Grade/Model Total Production: 73,550
Size: 16s
Jewels: 17j
Movement Configuration: Hunting
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: No
Case: Various
Run ID: 18351.G55.16S1660.161899M620.H5800.P4247.17J1026
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.386
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
103.57
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
94.25
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.103%
Registry Population:
Scoped for This Run Only
2 (0.20%)
$ Estimated Value (12 Month Change): -0.83% Analyzing 313 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 · April 9, 2023

Serial Number 12584496 was reported as accurate.

Anonymous · March 20, 2021

Serial Number 12584629 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Plate changed from 3/4 to Bridge

stanzukin 24 · July 5, 2016

Serial Number 12584677 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Plate changed from 3/4 to Bridge

Anonymous · June 25, 2015

Serial Number 12584283 was reported as inaccurate.

Note: Adjusted to three positions

Railroad grade----NO
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · June 18, 2015

Serial Number 12584231 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

kroggy 1 · October 23, 2014

Serial Number 12584783 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · October 23, 2014

Serial Number 12584753 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 630 Pocket Watch