Waltham Pocket Watch: Serial Number 550233 (Grade Crescent St.)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/550233

Access Date: January 30, 2023

From the American Horology Archive:

American Waltham Watch Co.

Grade: Crescent St.

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	550233
Grade:	Crescent St.
Model:	1870
Estimated Production Date:	July 1871 - June 1, 1872
Run Quantity:	5,000
Grade/Model 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:	v49.716

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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	Image Credit: TimeAntiquarian	550233	#233	Collection	April 20, 2019
4		550373	#373	Marketplace	November 04, 2020
5	Image Credit: stevestl	550453	#453	Collection	July 07, 2021
6	Image Credit: cbzimm	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	Image Credit: bwalder	551079	#1079	Collection	March 22, 2016
15		551211	#1211	Inferred
16		551251	#1251	Inferred
17		551369	#1369	Collection	September 13, 2018
18	Image Credit: billkov	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	Image Credit: cbzimm	552740	#2740	Collection	September 26, 2022
27		552814	#2814	Marketplace	January 20, 2014
28	Image Credit: WisWatches	552860	#2860	Collection	May 11, 2022
29		552899	#2899	Marketplace	August 11, 2015
30	Image Credit: Robbybob1	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	Image Credit: Myoung	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%)

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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.

Anonymous · December 3, 2022

Serial Number 551830 was reported as accurate.

cbzimm Supporter 198 · September 26, 2022

Serial Number 552740 was reported as accurate.

cbzimm Supporter 198 · 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 214 · 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.