Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 990 Pocket Watch

Hamilton Watch Co.

Grade: 990

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 706469
Grade: 990
Model: 1
Estimated Production Year: 1908
Run Quantity: 1,000
Total Production: 12,599
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Reed
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
Dial Feet Locations: 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Database Version: v48.508

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

706001
Verification Serial Map
707000

Anonymous · November 2, 2021

Serial Number 706101 was reported as accurate.

Anonymous · June 30, 2021

Serial Number 706101 was reported as accurate.

billreid 114 · May 25, 2021

Serial Number 706469 was reported as accurate.

Anonymous · September 19, 2020

Serial Number 706855 was reported as accurate.

Anonymous · June 18, 2020

Serial Number 706591 was reported as accurate.

billreid 114 · June 4, 2020

Serial Number 706469 was reported as accurate.

Anonymous · October 3, 2019

Serial Number 706600 was reported as accurate.

Anonymous · September 27, 2019

Serial Number 706414 was reported as accurate.

Anonymous · September 15, 2019

Serial Number 706803 was reported as accurate.

Anonymous · January 11, 2019

Serial Number 706716 was reported as accurate.

Anonymous · October 1, 2018

Serial Number 706773 was reported as accurate.

Anonymous · June 16, 2018

Serial Number 706085 was reported as accurate.

nicnic Supporter 272 · February 22, 2018

Serial Number 706482 was reported as accurate.

Gimparoo Supporter 703 · February 15, 2017

Serial Number 706747 was reported as accurate.

MichaelB 150 · April 21, 2016

Serial Number 706568 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · April 14, 2016

Serial Number 706242 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · November 16, 2015

Serial Number 706025 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Brycef 107 · April 21, 2015

Serial Number 706767 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · March 5, 2015

Serial Number 706108 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · February 24, 2015

Serial Number 706767 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · February 22, 2015

Serial Number 706767 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · February 15, 2015

Serial Number 706108 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

ruben7 1 · July 24, 2014

Serial Number 706304 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · July 12, 2013

Serial Number 706668 was reported as accurate.

Anonymous · April 10, 2013

Serial Number 706681 was reported as accurate.

Anonymous · March 27, 2013

Serial Number 706743 was reported as accurate.

Anonymous · March 21, 2013

Serial Number 706767 was reported as accurate.

Anonymous · February 27, 2013

Serial Number 706441 was reported as accurate.

Anonymous · February 16, 2013

Serial Number 706767 was reported as accurate.

Anonymous · February 10, 2013

Serial Number 706236 was reported as accurate.

Anonymous · September 21, 2012

Serial Number 706668 was reported as accurate.

Anonymous · August 6, 2012

Serial Number 706444 was reported as accurate.

Hamilton Grade 990 Pocket Watch