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

(Alternatively Grade Crescent St.)

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 16080349 Question Mark
Grade: No. 845 Question Mark
Model: 1892 Question Mark
Estimated Production Year: 1907 Question Mark
Run Quantity: 1,300 Question Mark
Grade/Model Run: 35 of 69 Question Mark
Grade/Model Total Production: 56,875 Question Mark
Size: 18s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Double Roller: Yes Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Escapement Type: Straight-line Question Mark
Pallet Jewel Material: Sapphire Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Case: Various Question Mark
Run ID: 20423.G35.18S11687.181892M486.O12789.L5092.21J312 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
159.79 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
145.41 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.159% Question Mark
Registry Population:
Scoped for This Run Only
15 (1.15%) Question Mark
$ Estimated Value (12 Month Change): -10.33% Analyzing 460 Sales Question Mark
Research Note: Waltham Serial Lists designate this run as a mixed run of "Cres. St." and "No. 845" with 21 jewels. #16080630, #16080332, #16080178, and #16080039 have been reported as Grade No. 845.

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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 15, 2023

Serial Number 16079753 was reported as accurate.

2mnyboxers Supporter 408 · March 18, 2023

Serial Number 16080178 was reported as inaccurate.

Note: This is a 845
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · February 14, 2021

Serial Number 16080352 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

steve288 264 · November 22, 2020

Serial Number 16079940 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · January 29, 2019

Serial Number 16080867 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · January 11, 2019

Serial Number 16080332 was reported as inaccurate.

Note: mine is a "845" with sunburst regulator, 21j, 18s
running strong & accurate
Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · August 15, 2018

Serial Number 16080867 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · June 27, 2018

Serial Number 16079790 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · May 24, 2018

Serial Number 16080867 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · April 25, 2018

Serial Number 16080039 was reported as inaccurate.

Note: marked 845 instead of crescent st
Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · April 25, 2018

Serial Number 16080039 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · May 6, 2017

Serial Number 16080980 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · January 5, 2017

Serial Number 16080248 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever or Pendant to Lever

Anonymous · November 26, 2015

Serial Number 16080805 was reported as accurate.

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

Anonymous · May 22, 2015

Serial Number 16079721 was reported as accurate.

Anonymous · July 24, 2013

Serial Number 16080717 was reported as accurate.

Anonymous · December 11, 2012

Serial Number 16080630 was reported as inaccurate.

Note: Its not a cresent its a ‘845'
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Waltham Grade No. 845 Pocket Watch
Waltham Grade No. 845 Pocket Watch