Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 936 Pocket Watch
Hamilton Grade 936 Pocket Watch

Hamilton Watch Co.

Grade: 936

Private Label(s) in Run:

J.W. Grant - Saginaw Special

What is a Private Label?
Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 154145
Grade: 936
Model: 1
Class: 2
Estimated Production Year: 1901
Run Quantity: 1,000
Grade/Model Run: 18 of 42
Grade/Model Total Production: 23,507
Size: 18s
Jewels: 17j
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Regulator: Goldthwait
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
Railroad Grade Classification: Class A
Dial Feet Locations: 2.6, 18.0, 38.2
U.S. Patents: 832672, 427072
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 456.936G18.18S260.181M134.O239.L253.17J275
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
70.38
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
31.05
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.221%
Registry Population: 23 (2.30%)
$ Estimated Value (12 Month Change): -16.44% Analyzing 310 Sales
Research Note: #154917 Private Label D/M: J.W. Grant - Special - Saginaw

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.


Anonymous · June 8, 2023

Serial Number 154186 was reported as accurate.

jesbob7 Supporter 37 · April 20, 2023

Serial Number 154951 was reported as accurate.

Anonymous · February 27, 2021

Serial Number 154867 was reported as accurate.

Anonymous · December 11, 2019

Serial Number 154662 was reported as accurate.

Anonymous · November 13, 2018

Serial Number 154244 was reported as accurate.

Anonymous · November 10, 2018

Serial Number 154655 was reported as accurate.

Anonymous · October 14, 2018

Serial Number 154655 was reported as accurate.

Anonymous · February 13, 2018

Serial Number 154658 was reported as accurate.

Anonymous · February 13, 2018

Serial Number 154658 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · June 26, 2017

Serial Number 154566 was reported as accurate.

Gimparoo Supporter 703 · June 23, 2017

Serial Number 154483 was reported as accurate.

gezu111 64 · May 29, 2017

Serial Number 154599 was reported as accurate.

Anonymous · April 1, 2017

Serial Number 154831 was reported as accurate.

Anonymous · March 31, 2017

Serial Number 154831 was reported as accurate.

Anonymous · November 27, 2016

Serial Number 154771 was reported as accurate.

von1943 Supporter 371 · August 25, 2016

Serial Number 154088 was reported as accurate.

von1943 Supporter 371 · August 25, 2016

Serial Number 154088 was reported as accurate.

von1943 Supporter 371 · August 23, 2016

Serial Number 154088 was reported as accurate.

von1943 Supporter 371 · August 23, 2016

Serial Number 154088 was reported as accurate.

Anonymous · February 20, 2016

Serial Number 154351 was reported as accurate.

Anonymous · November 9, 2015

Serial Number 154483 was reported as accurate.

giptwatchrepair 26 · October 20, 2015

Serial Number 154170 was reported as accurate.

ag80cam 2 · July 19, 2015

Serial Number 154848 was reported as accurate.

Anonymous · February 1, 2015

Serial Number 154483 was reported as accurate.

Anonymous · January 31, 2015

Serial Number 154483 was reported as accurate.

Anonymous · September 11, 2014

Serial Number 154167 was reported as accurate.

Anonymous · June 22, 2014

Serial Number 154446 was reported as accurate.

AntiqueMan7 11 · September 22, 2013

Serial Number 154429 was reported as accurate.

Anonymous · July 28, 2013

Serial Number 154951 was reported as accurate.

Mobilaero Top Contributor Supporter 291 · July 2, 2013

Serial Number 154492 was reported as accurate.

Anonymous · April 11, 2013

Serial Number 154763 was reported as accurate.

Anonymous · April 8, 2013

Serial Number 154790 was reported as accurate.

Anonymous · March 21, 2013

Serial Number 154790 was reported as accurate.

Anonymous · January 11, 2013

Serial Number 154993 was reported as inaccurate.

Note: plate is full nickel
Changes since this report was submitted:
Plate changed from Unknown to Full

Anonymous · January 4, 2013

Serial Number 154993 was reported as accurate.

Anonymous · January 4, 2013

Serial Number 154993 was reported as accurate.

Hamilton Grade 936 Pocket Watch
Hamilton Grade 936 Pocket Watch