Pocket Watch Database

From the American Horology Archive:
Waltham Grade Crescent St. Pocket Watch

American Waltham Watch Co.

Grade: Crescent St.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 552860
Grade: Crescent St.
Model: 1870
Estimated Production Date: July 1871 - June 1, 1872
Run Quantity: 5,000
Total Production: 17,880
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Inlay Color: None
Movement Setting: Key
Plate: Full Plate
Regulator: Woerd 1870
Adjusted: Yes
Adjusted to Position: Yes
Railroad Grade: Yes
Movement Markings: American Watch Co.
Crescent Street
Waltham, Mass.
Patent Pinion
Data Research: c.1900 Waltham Factory Ledgers
1954 Waltham "Gray Book" List
Case: Various
Registry Population: 52 (1.04%)
Database Version: v49.391

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 550120 #120 Marketplace April 08, 2018
2 550207 #207 Marketplace October 10, 2017
3 550233 #233 Collection April 20, 2019
4 550373 #373 Marketplace November 04, 2020
5 550453 #453 Collection July 07, 2021
6 550505 #505 Collection August 08, 2022
7 550520 #520 Marketplace October 02, 2014
8 550528 #528 Inferred
9 550631 #631 Marketplace June 01, 2015
10 550667 #667 Marketplace May 16, 2022
11 550706 #706 Collection June 09, 2015
12 550849 #849 Marketplace August 10, 2019
13 551070 #1070 Collection November 14, 2015
14 551079 #1079 Collection March 22, 2016
15 551211 #1211 Inferred
16 551251 #1251 Inferred
17 551369 #1369 Collection September 13, 2018
18 551661 #1661 Collection December 19, 2020
19 551728 #1728 Marketplace February 08, 2013
20 551849 #1849 Collection May 30, 2019
21 551885 #1885 Marketplace September 13, 2014
22 552267 #2267 Marketplace December 22, 2020
23 552284 #2284 Marketplace April 29, 2013
24 552387 #2387 Collection April 11, 2016
25 552598 #2598 Marketplace March 19, 2021
26 552740 #2740 Collection September 26, 2022
27 552814 #2814 Marketplace January 20, 2014
28 552860 #2860 Collection May 11, 2022
29 552899 #2899 Marketplace August 11, 2015
30 552905 #2905 Collection April 22, 2019
31 553223 #3223 Marketplace May 23, 2017
32 553382 #3382 Marketplace February 17, 2014
33 553423 #3423 Marketplace February 22, 2017
34 553449 #3449 Marketplace December 04, 2020
35 553507 #3507 Collection March 03, 2019
36 553566 #3566 Inferred
37 553593 #3593 Marketplace July 18, 2019
38 553631 #3631 Collection April 20, 2016
39 553647 #3647 Collection January 23, 2019
40 554021 #4021 Collection October 02, 2016
41 554094 #4094 Marketplace June 07, 2022
42 554282 #4282 Marketplace October 19, 2015
43 554421 #4421 Collection March 16, 2018
44 554426 #4426 Inferred
45 554536 #4536 Collection January 21, 2021
46 554706 #4706 Collection July 12, 2022
47 554846 #4846 Marketplace November 26, 2017
48 554848 #4848 Marketplace May 29, 2016
49 554852 #4852 Marketplace May 18, 2016
50 554857 #4857 Inferred
51 554863 #4863 Marketplace June 09, 2022
52 554957 #4957 Marketplace March 10, 2019
Standard Deviation of Known Examples: 1,582.04 (Expected: 1,443.52, Δ138.52/2.77%)

Help Us Help Others By Improving the Database:

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Data Verification Reports

550001
Verification Serial Map
555000

cbzimm Supporter 180 · September 26, 2022

Serial Number 552740 was reported as accurate.

cbzimm Supporter 180 · August 8, 2022

Serial Number 550505 was reported as accurate.

Anonymous · March 10, 2022

Serial Number 551070 was reported as accurate.

Anonymous · January 12, 2022

Serial Number 551011 was reported as accurate.

Anonymous · June 21, 2021

Serial Number 552327 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · May 17, 2021

Serial Number 553130 was reported as accurate.

Ttownbrotha44 4 · April 23, 2021

Serial Number 551168 was reported as accurate.

Anonymous · March 28, 2021

Serial Number 550502 was reported as accurate.

Anonymous · January 25, 2021

Serial Number 550373 was reported as accurate.

chuck1500 112 · January 18, 2021

Serial Number 554536 was reported as accurate.

Anonymous · January 4, 2021

Serial Number 552817 was reported as accurate.

Anonymous · January 1, 2021

Serial Number 552267 was reported as accurate.

billkov 97 · December 19, 2020

Serial Number 551661 was reported as accurate.

Anonymous · October 7, 2020

Serial Number 553515 was reported as accurate.

Anonymous · August 23, 2020

Serial Number 551645 was reported as accurate.

Anonymous · July 21, 2020

Serial Number 554648 was reported as accurate.

Anonymous · March 11, 2020

Serial Number 550373 was reported as accurate.

Anonymous · February 8, 2020

Serial Number 550373 was reported as accurate.

gma3005 Supporter 20 · January 30, 2020

Serial Number 554857 was reported as accurate.

Anonymous · December 3, 2019

Serial Number 550496 was reported as accurate.

Anonymous · October 7, 2019

Serial Number 554737 was reported as accurate.

viclip 27 · September 12, 2019

Serial Number 554034 was reported as accurate.

dcooper Supporter 207 · August 29, 2019

Serial Number 551107 was reported as accurate.

bubba70 543 · August 15, 2019

Serial Number 550849 was reported as accurate.

bubba70 543 · August 15, 2019

Serial Number 550849 was reported as accurate.

Anonymous · July 4, 2019

Serial Number 550294 was reported as accurate.

Anonymous · May 30, 2019

Serial Number 551849 was reported as accurate.

Anonymous · April 20, 2019

Serial Number 550233 was reported as accurate.

Carrato 68 · September 19, 2018

Serial Number 553637 was reported as accurate.

Anonymous · September 18, 2018

Serial Number 552119 was reported as accurate.

Anonymous · September 13, 2018

Serial Number 551369 was reported as accurate.

Anonymous · September 13, 2018

Serial Number 550502 was reported as accurate.

Anonymous · July 25, 2018

Serial Number 550502 was reported as accurate.

Anonymous · June 3, 2018

Serial Number 552860 was reported as accurate.

Anonymous · December 30, 2017

Serial Number 550102 was reported as accurate.

Gimparoo Supporter 703 · October 11, 2017

Serial Number 550207 was reported as accurate.

Anonymous · August 9, 2017

Serial Number 551895 was reported as accurate.

Anonymous · July 24, 2017

Serial Number 551380 was reported as accurate.

Anonymous · July 9, 2017

Serial Number 550430 was reported as accurate.

Anonymous · May 24, 2017

Serial Number 554046 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · March 3, 2017

Serial Number 552152 was reported as accurate.

Anonymous · February 20, 2017

Serial Number 551568 was reported as accurate.

billkov 97 · October 20, 2016

Serial Number 551661 was reported as accurate.

Anonymous · June 15, 2016

Serial Number 554805 was reported as accurate.

Anonymous · May 5, 2016

Serial Number 553566 was reported as accurate.

Parksmotors 6 · April 20, 2016

Serial Number 553631 was reported as accurate.

VH1943 176 · April 18, 2016

Serial Number 550437 was reported as accurate.

VH1943 176 · April 18, 2016

Serial Number 551249 was reported as accurate.

VH1943 176 · April 18, 2016

Serial Number 550437 was reported as accurate.

Parksmotors 6 · April 11, 2016

Serial Number 552387 was reported as accurate.

pookie 11 · March 24, 2016

Serial Number 551211 was reported as inaccurate.

Note: Movement Configuration is hunter

bwalder 137 · March 22, 2016

Serial Number 551079 was reported as accurate.

Anonymous · March 11, 2016

Serial Number 553177 was reported as accurate.

Anonymous · January 21, 2016

Serial Number 551079 was reported as accurate.

Anonymous · October 25, 2015

Serial Number 554282 was reported as accurate.

Anonymous · September 9, 2015

Serial Number 553660 was reported as accurate.

Anonymous · August 26, 2015

Serial Number 551775 was reported as accurate.

KNIBBS 6 · June 9, 2015

Serial Number 550706 was reported as accurate.

KNIBBS 6 · June 9, 2015

Serial Number 550706 was reported as accurate.

Anonymous · June 9, 2015

Serial Number 550706 was reported as accurate.

Anonymous · December 12, 2014

Serial Number 552604 was reported as accurate.

Anonymous · May 13, 2014

Serial Number 550645 was reported as accurate.

Anonymous · February 17, 2014

Serial Number 550645 was reported as accurate.

Anonymous · February 2, 2014

Serial Number 550645 was reported as accurate.

Anonymous · February 2, 2014

Serial Number 550645 was reported as accurate.

Anonymous · February 1, 2014

Serial Number 550645 was reported as accurate.

Anonymous · February 1, 2014

Serial Number 550645 was reported as accurate.

Anonymous · October 27, 2013

Serial Number 550205 was reported as inaccurate.

Note: Information listed is accurate, but the movement
finish is gilt. Per period advertisements, this
was the first watch specifically marketed for
railroad use. Thanks.

Anonymous · October 21, 2013

Serial Number 550702 was reported as accurate.

Anonymous · December 26, 2012

Serial Number 552798 was reported as accurate.

Anonymous · December 9, 2012

Serial Number 551728 was reported as accurate.

Waltham Grade Crescent St. Pocket Watch