Waltham Pocket Watch: Serial Number 21070456 (Grade No. 1425)

Save to My Collection Print Page Find a Mainspring Find a Balance Staff

Similar Watches For Sale

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Q36 14-size MINTY 1918 WALTHAM COLONIAL SERIES ORGINAL GOLD FILLED CASE RUNS A+!

Check Price Source: eBay.com

1906-A MA,Waltham-Middlesex County,Waltham Colonial Series Pocket Watch

Check Price Source: eBay.com

1918 Waltham Colonial 14k Gold Pocket Watch 1425 Series, 17j

Check Price Source: eBay.com

Waltham 10K swing case Pocket watch size 12 stem wind and set 1918 needs work

Check Price Source: eBay.com

Waltham A. W. W. Co. Antique Slim Pocket Watch 17 Jewels Colonial Series Works!

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/21070456

Access Date: December 11, 2024

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 1425

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	21070456
Grade:	No. 1425
Model:	Colonial Series
Estimated Production Year:	1917
Run Quantity:	1,000
Grade/Model Run:	20 of 34
Grade/Model Total Production:	42,200
Size:	14s
Jewels:	17j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Pendant
Plate:	3/4 Split Plate
Hairspring:	Breguet
Adjusted:	No
Railroad Grade:	No
Case:	Various
Run ID:	23456.G20.14S2487.M74.O14569.P8548.17J2445
Data Research:	1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Database Version:	v52.505
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	124.94
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	113.70
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.124%
Registry Population: Scoped for This Run Only	5 (0.50%)
Research Note: Waltham Serial Ledgers designate this run as "Col. Ser." (Colonial Series). Pillar plate measures as 14s while movement is based on the 12s Model 1894.

Value Guide

What is My Watch Worth?

Have a Question?

Ask the experts in The Pocket Watch Group

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 5 watches in the population registry for this run with 1 image. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Yes

Why Might This Information Be Incorrect?

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.