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: 1620975
Grade: 992
Model: 2
Estimated Production Year: 1922
Run Quantity: 10,000
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
Adjustment Tolerance: DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds
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
Registry Population: 85 (0.85%)
Database Version: v49.391

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 1615091 #91 Collection June 05, 2015
2 1615220 #220 Marketplace June 26, 2016
3 1615241 #241 Collection November 13, 2022
4 1615298 #298 Marketplace May 30, 2019
5 1615359 #359 Marketplace July 01, 2014
6 1615360 #360 Marketplace October 23, 2014
7 1615370 #370 Marketplace December 28, 2013
8 1615375 #375 Inferred
9 1615377 #377 Marketplace March 19, 2014
10 1615491 #491 Marketplace March 02, 2013
11 1615609 #609 Marketplace June 28, 2014
12 1615611 #611 Marketplace August 16, 2020
13 1615699 #699 Collection October 12, 2017
14 1615706 #706 Marketplace February 13, 2020
15 1615784 #784 Marketplace February 13, 2014
16 1615788 #788 Marketplace May 26, 2014
17 1615831 #831 Marketplace November 12, 2017
18 1615929 #929 Marketplace November 16, 2014
19 1615989 #989 Marketplace September 10, 2014
20 1616126 #1126 Marketplace June 08, 2015
21 1616330 #1330 Collection July 01, 2015
22 1616334 #1334 Collection July 29, 2013
23 1616496 #1496 Collection January 23, 2016
24 1616562 #1562 Marketplace July 13, 2018
25 1616632 #1632 Marketplace October 10, 2014
26 1616878 #1878 Collection May 04, 2014
27 1616943 #1943 Collection February 13, 2019
28 1617078 #2078 Inferred
29 1617159 #2159 Collection April 12, 2013
30 1617234 #2234 Marketplace January 12, 2013
31 1617287 #2287 Marketplace November 21, 2020
32 1617407 #2407 Marketplace April 21, 2018
33 1617700 #2700 Marketplace March 22, 2013
34 1618076 #3076 Collection November 14, 2018
35 1618499 #3499 Marketplace July 15, 2019
36 1618645 #3645 Marketplace November 19, 2019
37 1618689 #3689 Collection April 24, 2015
38 1618809 #3809 Marketplace May 20, 2018
39 1618872 #3872 Marketplace July 22, 2021
40 1618905 #3905 Marketplace June 03, 2019
41 1619047 #4047 Collection June 22, 2018
42 1619097 #4097 Marketplace November 06, 2017
43 1619140 #4140 Inferred
44 1619210 #4210 Collection August 13, 2020
45 1619227 #4227 Collection September 10, 2014
46 1619306 #4306 Collection June 11, 2022
47 1619345 #4345 Marketplace January 04, 2020
48 1619384 #4384 Marketplace May 15, 2016
49 1619385 #4385 Collection December 03, 2015
50 1619489 #4489 Marketplace October 29, 2019
51 1619497 #4497 Inferred
52 1619507 #4507 Marketplace May 13, 2021
53 1619657 #4657 Marketplace April 11, 2013
54 1619733 #4733 Collection July 12, 2013
55 1619813 #4813 Marketplace May 23, 2016
56 1619944 #4944 Collection March 28, 2021
57 1619950 #4950 Marketplace September 04, 2014
58 1619972 #4972 Collection November 11, 2020
59 1620010 #5010 Collection May 15, 2021
60 1620063 #5063 Collection July 30, 2015
61 1620163 #5163 Collection December 06, 2014
62 1620174 #5174 Collection October 09, 2014
63 1620525 #5525 Marketplace June 13, 2019
64 1620541 #5541 Marketplace February 15, 2013
65 1620640 #5640 Marketplace October 13, 2017
66 1620730 #5730 Marketplace January 29, 2014
67 1620739 #5739 Marketplace March 16, 2013
68 1620766 #5766 Marketplace October 23, 2015
69 1620975 #5975 Collection April 08, 2018
70 1620980 #5980 Collection June 03, 2021
71 1621101 #6101 Marketplace February 28, 2020
72 1621689 #6689 Collection December 17, 2018
73 1621762 #6762 Marketplace February 18, 2014
74 1621912 #6912 Marketplace January 20, 2020
75 1622022 #7022 Marketplace March 10, 2019
76 1622214 #7214 Marketplace June 01, 2022
77 1622258 #7258 Marketplace August 13, 2020
78 1622349 #7349 Marketplace March 01, 2022
79 1622458 #7458 Inferred
80 1623037 #8037 Collection May 26, 2017
81 1623541 #8541 Collection August 12, 2018
82 1623786 #8786 Collection October 27, 2014
83 1624080 #9080 Collection August 06, 2013
84 1624736 #9736 Collection October 11, 2017
85 1624935 #9935 Collection November 19, 2018
Standard Deviation of Known Examples: 2,592.86 (Expected: 2,886.90, Δ294.04/2.94%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

1615001
Verification Serial Map
1625000

rbfishbackgmail 5 · March 4, 2022

Serial Number 1622349 was reported as accurate.

Davidburnett47 Supporter 9 · January 24, 2022

Serial Number 1617271 was reported as accurate.

pmtime 307 · November 30, 2021

Serial Number 1618400 was reported as accurate.

Anonymous · July 13, 2021

Serial Number 1618872 was reported as accurate.

geotechcritter 7 · June 3, 2021

Serial Number 1620980 was reported as accurate.

geotechcritter 7 · June 3, 2021

Serial Number 1620980 was reported as accurate.

geotechcritter 7 · June 3, 2021

Serial Number 1620980 was reported as accurate.

TerryfromCanada Supporter 355 · February 12, 2021

Serial Number 1618116 was reported as accurate.

Anonymous · January 7, 2021

Serial Number 1622632 was reported as accurate.

Anonymous · January 5, 2021

Serial Number 1620663 was reported as accurate.

Anonymous · November 22, 2020

Serial Number 1623324 was reported as accurate.

avpalermo Supporter 426 · November 18, 2020

Serial Number 1623460 was reported as accurate.

Anonymous · November 18, 2020

Serial Number 1615398 was reported as accurate.

Anonymous · November 13, 2020

Serial Number 1618261 was reported as accurate.

Anonymous · November 10, 2020

Serial Number 1615398 was reported as accurate.

Anonymous · November 8, 2020

Serial Number 1619972 was reported as accurate.

avpalermo Supporter 426 · October 28, 2020

Serial Number 1623460 was reported as accurate.

avpalermo Supporter 426 · July 22, 2020

Serial Number 1620980 was reported as accurate.

Anonymous · July 22, 2020

Serial Number 1623884 was reported as accurate.

Anonymous · July 10, 2020

Serial Number 1617899 was reported as accurate.

Anonymous · June 14, 2020

Serial Number 1623926 was reported as accurate.

Anonymous · May 27, 2020

Serial Number 1619255 was reported as accurate.

Anonymous · May 27, 2020

Serial Number 1622542 was reported as accurate.

Anonymous · April 22, 2020

Serial Number 1620529 was reported as accurate.

Anonymous · April 11, 2020

Serial Number 1616604 was reported as accurate.

Anonymous · April 1, 2020

Serial Number 1617758 was reported as accurate.

cheevers 3 · March 4, 2020

Serial Number 1621101 was reported as accurate.

Anonymous · January 25, 2020

Serial Number 1622159 was reported as accurate.

Anonymous · August 20, 2019

Serial Number 1623884 was reported as accurate.

Anonymous · June 22, 2019

Serial Number 1620244 was reported as accurate.

bubba70 543 · June 20, 2019

Serial Number 1620525 was reported as accurate.

Mowerman666 13 · June 13, 2019

Serial Number 1618905 was reported as accurate.

Anonymous · March 30, 2019

Serial Number 1622794 was reported as accurate.

Anonymous · March 29, 2019

Serial Number 1615650 was reported as accurate.

Anonymous · March 29, 2019

Serial Number 1622022 was reported as accurate.

Anonymous · January 14, 2019

Serial Number 1617028 was reported as accurate.

Anonymous · November 21, 2018

Serial Number 1615020 was reported as accurate.

Anonymous · November 17, 2018

Serial Number 1620087 was reported as accurate.

Anonymous · November 17, 2018

Serial Number 1616174 was reported as accurate.

Anonymous · November 16, 2018

Serial Number 1616174 was reported as accurate.

Anonymous · September 30, 2018

Serial Number 1620760 was reported as accurate.

Anonymous · August 25, 2018

Serial Number 1623725 was reported as accurate.

Anonymous · August 12, 2018

Serial Number 1623541 was reported as accurate.

Anonymous · July 31, 2018

Serial Number 1620271 was reported as accurate.

Anonymous · July 17, 2018

Serial Number 1617407 was reported as accurate.

Anonymous · July 8, 2018

Serial Number 1624552 was reported as accurate.

Anonymous · June 5, 2018

Serial Number 1620659 was reported as accurate.

Anonymous · June 4, 2018

Serial Number 1615831 was reported as accurate.

Anonymous · June 1, 2018

Serial Number 1615831 was reported as accurate.

Anonymous · March 30, 2018

Serial Number 1616974 was reported as accurate.

Anonymous · March 30, 2018

Serial Number 1619047 was reported as accurate.

Anonymous · March 16, 2018

Serial Number 1622645 was reported as accurate.

Anonymous · March 10, 2018

Serial Number 1622539 was reported as accurate.

Anonymous · February 12, 2018

Serial Number 1623852 was reported as accurate.

jbenna 11 · January 5, 2018

Serial Number 1624790 was reported as accurate.

Anonymous · December 31, 2017

Serial Number 1617005 was reported as accurate.

Anonymous · December 18, 2017

Serial Number 1620364 was reported as accurate.

Anonymous · November 29, 2017

Serial Number 1619702 was reported as accurate.

Anonymous · October 18, 2017

Serial Number 1623336 was reported as accurate.

watchrepairman Supporter 28 · October 12, 2017

Serial Number 1615699 was reported as accurate.

Anonymous · September 27, 2017

Serial Number 1617299 was reported as accurate.

Anonymous · July 29, 2017

Serial Number 1617610 was reported as accurate.

Anonymous · June 28, 2017

Serial Number 1615553 was reported as accurate.

Iwatson 5 · June 26, 2017

Serial Number 1623335 was reported as accurate.

Anonymous · June 3, 2017

Serial Number 1624889 was reported as accurate.

Anonymous · March 21, 2017

Serial Number 1616665 was reported as accurate.

Leitha 1 · March 17, 2017

Serial Number 1616372 was reported as accurate.

Anonymous · February 16, 2017

Serial Number 1622253 was reported as accurate.

Anonymous · February 12, 2017

Serial Number 1615013 was reported as accurate.

Automatic 254 · January 25, 2017

Serial Number 1616296 was reported as accurate.

Anonymous · December 1, 2016

Serial Number 1615196 was reported as accurate.

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

Anonymous · November 17, 2016

Serial Number 1619882 was reported as accurate.

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

Anonymous · November 13, 2016

Serial Number 1624989 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · September 24, 2016

Serial Number 1623521 was reported as accurate.

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

Anonymous · August 16, 2016

Serial Number 1619962 was reported as accurate.

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

Anonymous · August 11, 2016

Serial Number 1623353 was reported as accurate.

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

Anonymous · July 6, 2016

Serial Number 1618963 was reported as accurate.

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

Anonymous · June 29, 2016

Serial Number 1615220 was reported as accurate.

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

Anonymous · June 26, 2016

Serial Number 1615220 was reported as accurate.

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

Anonymous · June 19, 2016

Serial Number 1624484 was reported as accurate.

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

place168 7 · June 6, 2016

Serial Number 1616330 was reported as accurate.

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

Anonymous · June 4, 2016

Serial Number 1619813 was reported as accurate.

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

Anonymous · May 14, 2016

Serial Number 1618573 was reported as accurate.

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

Anonymous · March 10, 2016

Serial Number 1622999 was reported as accurate.

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

Anonymous · January 25, 2016

Serial Number 1622599 was reported as accurate.

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

Anonymous · January 25, 2016

Serial Number 1621639 was reported as accurate.

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

Anonymous · December 6, 2015

Serial Number 1618608 was reported as accurate.

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

Anonymous · November 3, 2015

Serial Number 1620766 was reported as accurate.

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

Anonymous · September 12, 2015

Serial Number 1624926 was reported as accurate.

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

Anonymous · August 8, 2015

Serial Number 1623774 was reported as accurate.

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

worths 1 · July 30, 2015

Serial Number 1620063 was reported as accurate.

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

Anonymous · July 3, 2015

Serial Number 1621792 was reported as accurate.

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

jamesyoo 3 · June 18, 2015

Serial Number 1615091 was reported as accurate.

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

Anonymous · June 11, 2015

Serial Number 1616878 was reported as accurate.

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

Anonymous · May 24, 2015

Serial Number 1616055 was reported as accurate.

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

Anonymous · March 15, 2015

Serial Number 1616168 was reported as accurate.

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

Anonymous · January 17, 2015

Serial Number 1623489 was reported as accurate.

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

Anonymous · December 29, 2014

Serial Number 1618894 was reported as accurate.

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

Anonymous · December 21, 2014

Serial Number 1622794 was reported as accurate.

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

Anonymous · December 6, 2014

Serial Number 1620163 was reported as accurate.

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

Anonymous · November 13, 2014

Serial Number 1621145 was reported as accurate.

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

Anonymous · October 20, 2014

Serial Number 1624214 was reported as accurate.

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

Anonymous · October 14, 2014

Serial Number 1624255 was reported as accurate.

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

cmdraven 3502 · October 7, 2014

Serial Number 1616632 was reported as accurate.

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

Anonymous · June 16, 2014

Serial Number 1622872 was reported as accurate.

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

Anonymous · April 13, 2014

Serial Number 1615377 was reported as accurate.

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

Anonymous · April 13, 2014

Serial Number 1615377 was reported as accurate.

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

rocket00 236 · February 3, 2014

Serial Number 1615370 was reported as accurate.

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

Anonymous · January 15, 2014

Serial Number 1622155 was reported as accurate.

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

Anonymous · November 24, 2013

Serial Number 1624888 was reported as accurate.

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

Anonymous · November 24, 2013

Serial Number 1624888 was reported as accurate.

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

Anonymous · November 21, 2013

Serial Number 1615905 was reported as accurate.

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

Anonymous · November 21, 2013

Serial Number 1620668 was reported as accurate.

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

mudhead 13 · August 6, 2013

Serial Number 1624080 was reported as accurate.

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

Anonymous · July 25, 2013

Serial Number 1622304 was reported as accurate.

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

Collcoeb 6 · July 16, 2013

Serial Number 1622458 was reported as accurate.

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

Anonymous · June 17, 2013

Serial Number 1615951 was reported as accurate.

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

Anonymous · June 17, 2013

Serial Number 1615951 was reported as accurate.

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

Anonymous · June 5, 2013

Serial Number 1615611 was reported as accurate.

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

Anonymous · April 20, 2013

Serial Number 1616975 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 19, 2013

Serial Number 1617234 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 1616184 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 · February 25, 2013

Serial Number 1615308 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 · January 19, 2013

Serial Number 1618905 was reported as accurate.

Anonymous · January 15, 2013

Serial Number 1617234 was reported as accurate.

Anonymous · January 15, 2013

Serial Number 1617234 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 · January 15, 2013

Serial Number 1617234 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 · June 6, 2012

Serial Number 1620043 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 · May 26, 2012

Serial Number 1620292 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 · April 24, 2012

Serial Number 1620043 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