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: 16106656
Grade: No. 630
Model: 1899
Estimated Production Year: 1907
Run Quantity: 650
Grade/Model Run: 96 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: No
Adjusted to Temperature: Yes
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 20460.G96.16S2312.161899M1233.H6718.P5911.17J1641
Database Version: v52.221
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
102.99
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: 4 (0.62%)
$ Estimated Value (12 Month Change): -1.68% Analyzing 308 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 22, 2020

Serial Number 16106514 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 · April 11, 2019

Serial Number 16106356 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 · July 20, 2015

Serial Number 16106836 was reported as accurate.

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

rtwatches 943 · June 30, 2015

Serial Number 16106836 was reported as accurate.

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