Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch

Hamilton Watch Co.

Grade: 992

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1532997
Grade: 992
Model: 2
Estimated Production Year: 1920
Run Quantity: 2,000
Total Production: 447,200
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: 2nd Pattern (bar)
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Center Wheel Material: Gold
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: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Database Version: v48.496
Research Note: #1531070 Verified as having a special two-tone finish with a "Hamilton Adjusted for Railroad Service 21 Jewels" dial. [JH] #1531248 and #1531052 Reports as Special Finish.

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Data Verification Reports

1531001
Verification Serial Map
1533000

Anonymous · June 29, 2022

Serial Number 1531033 was reported as accurate.

Anonymous · February 11, 2022

Serial Number 1532630 was reported as accurate.

Anonymous · October 18, 2021

Serial Number 1531199 was reported as accurate.

kansasbeals 19 · September 27, 2019

Serial Number 1532770 was reported as accurate.

Anonymous · May 11, 2018

Serial Number 1532147 was reported as accurate.

rubber 37 · February 7, 2018

Serial Number 1532437 was reported as accurate.

von1943 361 · February 2, 2018

Serial Number 1532178 was reported as accurate.

von1943 361 · February 2, 2018

Serial Number 1532178 was reported as accurate.

Anonymous · November 27, 2017

Serial Number 1531316 was reported as accurate.

Anonymous · May 9, 2017

Serial Number 1532853 was reported as accurate.

Anonymous · May 7, 2017

Serial Number 1531052 was reported as accurate.

Anonymous · March 16, 2017

Serial Number 1532747 was reported as accurate.

Anonymous · December 1, 2016

Serial Number 1531248 was reported as inaccurate.

Note: Movement finish is two tone
Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · December 1, 2016

Serial Number 1531248 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · September 22, 2016

Serial Number 1532432 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · December 2, 2015

Serial Number 1531241 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · October 28, 2015

Serial Number 1531052 was reported as inaccurate.

Note: this movement also has a special finish
Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · June 28, 2015

Serial Number 1532464 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

daddo46 982 · June 26, 2015

Serial Number 1532464 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · October 4, 2014

Serial Number 1531060 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Hjnaparlo 22 · August 4, 2014

Serial Number 1531808 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · July 11, 2014

Serial Number 1532331 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · March 13, 2014

Serial Number 1532342 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · February 10, 2014

Serial Number 1531095 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Donhawes 20 · January 9, 2014

Serial Number 1531453 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · October 30, 2013

Serial Number 1532147 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · March 23, 2013

Serial Number 1531544 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes

Anonymous · March 3, 2013

Serial Number 1532168 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes

Anonymous · March 3, 2013

Serial Number 1532168 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes

Anonymous · March 2, 2013

Serial Number 1531544 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes

Anonymous · September 11, 2012

Serial Number 1531668 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes

Anonymous · July 21, 2012

Serial Number 1531912 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch