Pocket Watch Database

We noticed that you entered a relatively short serial number.
"684" could possibly indicate the grade of the watch and not the serial number of your movement. Serial numbers are usually more than a few digits.
From the American Horology Archive:
Hamilton Grade 936 Pocket Watch
Hamilton Grade 936 Pocket Watch

Hamilton Watch Co.

Grade: 936

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 684 Question Mark
Grade: 936 Question Mark
Model: 1 Question Mark
Class: 2 Question Mark
Estimated Production Year: 1894 Question Mark
Run Quantity: 600 Question Mark
Grade/Model Run: 3 of 42 Question Mark
Grade/Model Total Production: 23,507 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Regulator: Goldthwait Question Mark
Hairspring: Breguet Question Mark
Pallet Jewel Material: Sapphire Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Yes Question Mark
Railroad Grade Classification: Class A Question Mark
Dial Feet Locations: 2.6, 18.0, 38.2 Question Mark
U.S. Patents: 832672, 427072 Question Mark
Case: Various Question Mark
Run ID: 5.936G3.18S5.181M5.O5.L5.17J3 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.450 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
70.77 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
31.05 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.221% Question Mark
Registry Population:
Scoped for This Run Only
42 (7.00%) Question Mark
$ Estimated Value (12 Month Change): 2.08% Analyzing 331 Sales Question Mark

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.


Gimparoo Supporter 703 · September 7, 2024

Serial Number 986 was reported as accurate.

Anonymous · August 18, 2024

Serial Number 728 was reported as accurate.

Anonymous · March 30, 2024

Serial Number 842 was reported as accurate.

Anonymous · March 13, 2024

Serial Number 917 was reported as inaccurate.

No further details were submitted with the report.

awalker1829 Supporter 74 · December 22, 2023

Serial Number 949 was reported as accurate.

Anonymous · July 15, 2022

Serial Number 877 was reported as accurate.

fabianmwb 5 · June 19, 2022

Serial Number 642 was reported as accurate.

keywind 13 · March 22, 2022

Serial Number 684 was reported as inaccurate.

Note: Mine says 19 Jewels on it so I looked it up in
Complete price guide to watches and they did make
a 19 jewel 936 and is a 4 star watch.
Curator Response: Thanks for the report and images. The "19 Jewels" marking is post-factory, likely added by a retailer or previous owner. Have you been able to confirm that the movement contains 19 jewels? Typically, post-factory markings like this are not representative of the true jewel count. Thanks!

Anonymous · December 22, 2021

Serial Number 506 was reported as accurate.

Anonymous · November 28, 2021

Serial Number 669 was reported as accurate.

Anonymous · June 1, 2021

Serial Number 652 was reported as accurate.

Anonymous · February 21, 2021

Serial Number 920 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · January 28, 2021

Serial Number 964 was reported as accurate.

Anonymous · January 19, 2021

Serial Number 892 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · December 24, 2020

Serial Number 919 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · December 10, 2020

Serial Number 699 was reported as accurate.

Anonymous · December 5, 2020

Serial Number 921 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · October 5, 2020

Serial Number 699 was reported as accurate.

Anonymous · September 19, 2020

Serial Number 921 was reported as accurate.

Anonymous · May 3, 2020

Serial Number 993 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · April 11, 2020

Serial Number 945 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · December 7, 2019

Serial Number 699 was reported as accurate.

Anonymous · October 23, 2019

Serial Number 917 was reported as inaccurate.

Note: In movement it states Adjusted 3 positions and
database has adjusted 5 positions
Curator Response: "917" is the grade number, not the serial number. Always use the serial number to conduct lookups.

Anonymous · October 14, 2019

Serial Number 917 was reported as accurate.

Anonymous · September 26, 2019

Serial Number 910 was reported as accurate.

Anonymous · September 26, 2019

Serial Number 910 was reported as accurate.

Anonymous · August 14, 2019

Serial Number 810 was reported as accurate.

Anonymous · July 16, 2019

Serial Number 989 was reported as accurate.

Anonymous · July 16, 2019

Serial Number 989 was reported as accurate.

Anonymous · July 12, 2019

Serial Number 619 was reported as accurate.

Anonymous · July 11, 2019

Serial Number 986 was reported as accurate.

Anonymous · June 9, 2019

Serial Number 674 was reported as accurate.

Anonymous · March 3, 2019

Serial Number 993 was reported as accurate.

Anonymous · March 3, 2019

Serial Number 991 was reported as accurate.

Anonymous · January 31, 2019

Serial Number 981 was reported as accurate.

Anonymous · November 27, 2018

Serial Number 916 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 7, 2018

Serial Number 837 was reported as accurate.

Anonymous · November 7, 2018

Serial Number 827 was reported as accurate.

Anonymous · November 7, 2018

Serial Number 857 was reported as accurate.

Anonymous · November 6, 2018

Serial Number 925 was reported as accurate.

Anonymous · September 6, 2018

Serial Number 509 was reported as accurate.

Gimparoo Supporter 703 · July 12, 2018

Serial Number 986 was reported as accurate.

Gimparoo Supporter 703 · July 6, 2018

Serial Number 925 was reported as accurate.

Anonymous · June 16, 2018

Serial Number 509 was reported as accurate.

Anonymous · April 26, 2018

Serial Number 752 was reported as accurate.

Gimparoo Supporter 703 · April 21, 2018

Serial Number 564 was reported as accurate.

Anonymous · February 4, 2018

Serial Number 868 was reported as accurate.

RednotDead 14 · January 27, 2018

Serial Number 917 was reported as accurate.

Anonymous · January 12, 2018

Serial Number 749 was reported as accurate.

scarlett2151 1 · November 9, 2017

Serial Number 906 was reported as accurate.

Hamilton Grade 936 Pocket Watch
Hamilton Grade 936 Pocket Watch