Waltham Pocket Watch: Serial Number 16128686 (Grade No. 845)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/16128686

Access Date: April 24, 2024

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 845

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	16128686
Grade:	No. 845
Model:	1892
Estimated Production Year:	1907
Run Quantity:	1,000
Grade/Model Run:	40 of 69
Grade/Model Total Production:	56,875
Size:	18s
Jewels:	21j
Jewel Material:	Ruby & Sapphire
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	Full Plate
Double Roller:	Yes
Regulator:	Ohlson 1908
Hairspring:	Breguet
Escapement Type:	Straight-line
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
Railroad Grade:	Yes
Data Research:	1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Case:	Various
Run ID:	20495.G40.18S11719.181892M505.O12836.L5118.21J323
Database Version:	v52.245
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	159.79
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	145.41
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.159%
Registry Population:	15 (1.50%)
$ Estimated Value (12 Month Change):	0% Analyzing 450 Sales

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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 · June 14, 2023

Serial Number 16128209 was reported as accurate.

Anonymous · December 20, 2022

Serial Number 16128989 was reported as accurate.

Anonymous · September 24, 2022

Serial Number 16128989 was reported as accurate.

TerryfromCanada Supporter 481 · August 9, 2022

Serial Number 16128979 was reported as accurate.

Anonymous · August 11, 2018

Serial Number 16128643 was reported as accurate.

Anonymous · June 21, 2018

Serial Number 16128945 was reported as accurate.

Anonymous · May 20, 2018

Serial Number 16128682 was reported as accurate.

currican5 2 · May 29, 2017

Serial Number 16128816 was reported as accurate.