Waltham Pocket Watch: Serial Number 16188641 (Grade Maximus)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/16188641

Access Date: November 21, 2024

From the American Horology Archive:

American Waltham Watch Co.

Grade: Maximus

Original Records Record Run as "Ass't Spec." Mixed Run.

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	16188641
Grade:	Maximus
Model:	1899
Estimated Production Year:	1907
Run Quantity:	200
Grade/Model Run:	51 of 59
Grade/Model Total Production:	14,000
Size:	16s
Jewels:	23j
Jewel Material:	Ruby, Sapphire & Diamond
Jewel Setting:	Raised Gold Settings (Screw-Set)
Movement Configuration:	Hunting
Movement Finish:	Nickel
Movement Setting:	Pendant
Plate:	Bridge Plate
Bridge Type:	Center
Double Roller:	Yes
Train Material:	Gold
Center Wheel Material:	Gold
Regulator:	Reed
Hairspring:	Breguet
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted # of Positions:	5
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Case:	Various
Run ID:	20584.G113.16S2342.161899M1263.H6773.P5972.23J200
Data Research:	1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Database Version:	v52.450
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	15.50
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	14.11
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.015%
Registry Population: Scoped for This Run Only	7 (3.50%)
$ Estimated Value (12 Month Change):	4.37% Analyzing 90 Sales
Research Note: Waltham Serial Lists designate this run as "Ass't Spec." without further indication of size or jeweling. However, various observations and reports in the run are consistent with a 16-Size Model 1899 (Hunting) Riverside Maximus with 23 Jewels. #16188539: Verified as 23-Jewel Riverside Maximus, Hunting.

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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.