Waltham Pocket Watch: Serial Number 33312355 (Grade No. 1621)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/33312355

Access Date: April 26, 2024

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 1621

Mixed Run: Pendant-Set and Lever-Set Movements

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	33312355
Grade:	No. 1621
Variation:	16-A
Model:	1908
Estimated Production Year:	1949
Run Quantity:	2,000
Grade/Model Run:	17 of 22
Grade/Model Total Production:	77,738
Size:	16s
Jewels:	21j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Pendant Mixed Run
Plate:	Bridge Plate
Regulator:	Plain
Hairspring:	Breguet
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted # of Positions:	5
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Total Adjustments:	7
Railroad Grade:	No
U.S. Patents:	940117
Data Research:	1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Case:	Various
Run ID:	26028.G17.16S3953.161908M1478.O16235.P10649.21J650
Database Version:	v52.245
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	234.05
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	212.98
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.233%
Registry Population:	19 (0.95%)
$ Estimated Value (12 Month Change):	5.48% Analyzing 445 Sales
Research Note: Waltham serial lists designate this run as pendant-set. However, multiple reports indicate a mixed run with lever-set movements.

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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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 · March 26, 2024

Serial Number 33312297 was reported as accurate.

PHIL1199 Supporter 960 · August 10, 2021

Serial Number 33311813 was reported as accurate.

021666 41 · May 15, 2021

Serial Number 33312217 was reported as inaccurate.

Note: this watch is lever set

Curator Response: Thanks for the confirmation!

Anonymous · April 18, 2021

Serial Number 33311813 was reported as inaccurate.

Note: Lever set

Curator Response: Thanks for the report. This information has been noted in the research notes for this run.

Anonymous · July 19, 2020

Serial Number 33311669 was reported as inaccurate.

Note: Movement is lever set.

Anonymous · May 26, 2020

Serial Number 33312297 was reported as accurate.

Anonymous · December 8, 2019

Serial Number 33311566 was reported as inaccurate.

Note: Lever set

Anonymous · May 13, 2019

Serial Number 33312780 was reported as inaccurate.

Note: 33312780 is lever set

okiejohn 379 · April 19, 2019

Serial Number 33312355 was reported as accurate.

oilseed Supporter 470 · March 20, 2019

Serial Number 33311566 was reported as accurate.