Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 645 Pocket Watch

American Waltham Watch Co.

Grade: No. 645

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 17174964
Grade: No. 645
Model: 1908
Estimated Production Year: 1908
Run Quantity: 1,800
Grade/Model Run: 9 of 66
Grade/Model Total Production: 59,300
Size: 16s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Bridge Plate
Double Roller: Yes
Barrel: Jeweled Motor
Regulator: Church 1892
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 21245.G15.16S2583.161908M159.O13252.L5243.21J380
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
178.54
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
162.47
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.177%
Registry Population: 31 (1.72%)
$ Estimated Value (12 Month Change): -3.13% Analyzing 454 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.


garydurie Supporter 29 · September 7, 2023

Serial Number 17174102 was reported as accurate.

Anonymous · October 23, 2022

Serial Number 17174122 was reported as accurate.

TerryfromCanada Supporter 481 · February 11, 2022

Serial Number 17174144 was reported as accurate.

Anonymous · December 31, 2020

Serial Number 17174392 was reported as accurate.

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

Anonymous · November 10, 2020

Serial Number 17173845 was reported as accurate.

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

Anonymous · February 29, 2020

Serial Number 17174635 was reported as accurate.

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

Anonymous · February 15, 2020

Serial Number 17175036 was reported as accurate.

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

Anonymous · December 31, 2019

Serial Number 17174116 was reported as accurate.

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

Anonymous · November 15, 2019

Serial Number 17174116 was reported as accurate.

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

Anonymous · June 26, 2019

Serial Number 17174205 was reported as accurate.

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

texnet 684 · June 22, 2019

Serial Number 17174877 was reported as accurate.

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

Anonymous · June 3, 2019

Serial Number 17174012 was reported as accurate.

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

avpalermo Supporter 571 · January 11, 2019

Serial Number 17174951 was reported as accurate.

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

Anonymous · December 31, 2018

Serial Number 17174425 was reported as accurate.

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

Anonymous · December 8, 2018

Serial Number 17175277 was reported as accurate.

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

Anonymous · November 29, 2018

Serial Number 17174930 was reported as accurate.

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

Anonymous · May 20, 2018

Serial Number 17174892 was reported as accurate.

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

Anonymous · December 13, 2017

Serial Number 17174586 was reported as accurate.

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

Anonymous · December 10, 2017

Serial Number 17174729 was reported as accurate.

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

Anonymous · December 9, 2017

Serial Number 17174964 was reported as accurate.

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

BARONVONZ 27 · March 19, 2015

Serial Number 17174012 was reported as accurate.

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

Anonymous · December 17, 2014

Serial Number 17174181 was reported as accurate.

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

agbugman 1 · September 20, 2014

Serial Number 17174077 was reported as accurate.

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

Anonymous · September 20, 2014

Serial Number 17174077 was reported as accurate.

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

Anonymous · January 27, 2014

Serial Number 17174355 was reported as accurate.

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

jacobwalls07 143 · November 22, 2013

Serial Number 17175433 was reported as accurate.

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

Cdnjeremy 1 · October 23, 2013

Serial Number 17175463 was reported as accurate.

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

Anonymous · August 26, 2013

Serial Number 17175365 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 645 Pocket Watch