Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 845 Pocket Watch
Waltham Grade No. 845 Pocket Watch

American Waltham Watch Co.

Grade: No. 845

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 15051791
Grade: No. 845
Model: 1892
Estimated Production Year: 1906
Run Quantity: 1,000
Grade/Model Run: 21 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: Church 1892
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: 19774.G21.18S11478.181892M437.O12432.L4940.21J276
Database Version: v52.221
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
158.91
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: 10 (1.00%)
$ Estimated Value (12 Month Change): 5.19% Analyzing 448 Sales

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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.


nicnic Supporter 378 · February 15, 2024

Serial Number 15051219 was reported as accurate.

Anonymous · July 3, 2023

Serial Number 15051428 was reported as accurate.

nemoman3 8 · November 26, 2021

Serial Number 15051429 was reported as accurate.

Anonymous · May 3, 2021

Serial Number 15051669 was reported as accurate.

Anonymous · February 24, 2021

Serial Number 15051921 was reported as accurate.

Anonymous · October 12, 2019

Serial Number 15051260 was reported as accurate.

propwelder 30 · May 20, 2018

Serial Number 15051609 was reported as accurate.

cmdraven 3970 · May 15, 2018

Serial Number 15051679 was reported as accurate.

Anonymous · September 12, 2017

Serial Number 15051510 was reported as accurate.

Anonymous · October 19, 2016

Serial Number 15052015 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · May 18, 2016

Serial Number 15051791 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · October 7, 2015

Serial Number 15051240 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · September 24, 2015

Serial Number 15051240 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

txtimefan Supporter 101 · May 12, 2014

Serial Number 15051585 was reported as inaccurate.

Note: This is a Railroad Grade. Part of the Waltham
1892 series.

Anonymous · May 1, 2014

Serial Number 15052147 was reported as accurate.

Anonymous · October 23, 2013

Serial Number 15051423 was reported as accurate.

Waltham Grade No. 845 Pocket Watch
Waltham Grade No. 845 Pocket Watch