Waltham Pocket Watch: Serial Number 958911 (Grade W.W.Co.)

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Antique 1870s American Waltham Key Wound 15J Pocket Coin Silver Watch 18S

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/958911

Access Date: April 11, 2025

From the American Horology Archive:

American Waltham Watch Co.

Grade: W.W.Co.

Private Label(s) in Run:

Excelsior - Howard & Co.

What is a Private Label?

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	958911
Grade:	W.W.Co.
Model:	1857
Estimated Production Date:	October 1877 - March 1878
Run Quantity:	30
Grade/Model Run:	214 of 237
Grade/Model Total Production:	61,522
Size:	18s
Jewels:	15j
Movement Configuration:	Adaptable
Movement Finish:	Nickel
Movement Setting:	Key
Plate:	Full Plate
Regulator:	Plain
Adjusted:	Yes
Adjusted to Position:	Yes
Case:	Various
Run ID:	6707.G214.18S5639.181857M5417.O6335.K6340.15J1598
Data Research:	c.1900 Waltham Factory Ledger Book 1 [NAWCC] c.1900 Waltham Factory Ledgers [Ehrhardt Transcription] 1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Database Version:	v52.636
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	158.09
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	144.92
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.156%
Registry Population: Scoped for This Run Only	2 (6.67%)
$ Estimated Value (12 Month Change):	19.14% Analyzing 323 Sales
Research Note: #958911 Marked "Excelsior; Made Only For Howard & Co.; Fifth Avenue; New York; At Waltham, Mass" [eBay #392032031692]

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