Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 620 Pocket Watch
Waltham Grade No. 620 Pocket Watch

American Waltham Watch Co.

Grade: No. 620

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 16384851
Grade: No. 620
Model: 1908
Estimated Production Year: 1908
Run Quantity: 2,000
Grade/Model Run: 7 of 197
Grade/Model Total Production: 354,099
Variant Est. Production: 149,500 (16S-M1908-15J-HNP)
Size: 16s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Inlay Color: Black
Movement Setting: Pendant
Plate: Bridge Plate
Regulator: Church 1892
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Movement Markings: A.W.W.Co.
Waltham, Mass.
15 Jewels
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 20694.G180.16S2384.161908M23.H6831.P6071.15J4789
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
450.61
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
412.34
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.450%
Registry Population: 13 (0.65%)
$ Estimated Value (12 Month Change): -7.37% Analyzing 1,489 Sales

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


nicnic Supporter 378 · December 19, 2023

Serial Number 16383318 was reported as accurate.

Anonymous · June 13, 2022

Serial Number 16384690 was reported as accurate.

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

Anonymous · May 2, 2020

Serial Number 16383931 was reported as accurate.

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

robanoble 36 · December 18, 2019

Serial Number 16384311 was reported as accurate.

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

bogus22 Supporter 83 · October 19, 2019

Serial Number 16383533 was reported as accurate.

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

Anonymous · October 12, 2019

Serial Number 16383533 was reported as accurate.

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

Rcardkidz 3398 · August 16, 2019

Serial Number 16383692 was reported as accurate.

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

coloradopawn 14 · April 8, 2019

Serial Number 16384623 was reported as accurate.

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

coloradopawn 14 · April 3, 2019

Serial Number 16384623 was reported as accurate.

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

Anonymous · February 4, 2019

Serial Number 16384820 was reported as accurate.

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

Anonymous · August 6, 2018

Serial Number 16384289 was reported as accurate.

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

Anonymous · April 20, 2017

Serial Number 16384311 was reported as accurate.

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

Anonymous · April 10, 2016

Serial Number 16384680 was reported as accurate.

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

Anonymous · October 26, 2014

Serial Number 16384144 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 620 Pocket Watch
Waltham Grade No. 620 Pocket Watch