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 Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 16128261 Question Mark
Grade: No. 845 Question Mark
Model: 1892 Question Mark
Estimated Production Year: 1907 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 40 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: Ohlson 1908 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
Railroad Grade: Yes Question Mark
Case: Various Question Mark
Run ID: 20495.G40.18S11719.181892M505.O12824.L5118.21J323 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.452 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
16 (1.60%) Question Mark
$ Estimated Value (12 Month Change): -7.56% Analyzing 460 Sales Question Mark

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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 486 · 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.

Anonymous · October 22, 2016

Serial Number 16128178 was reported as accurate.

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

Anonymous · October 14, 2016

Serial Number 16128847 was reported as accurate.

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

Anonymous · April 25, 2016

Serial Number 16128244 was reported as inaccurate.

Note: my vanguard mentioned is 23 jewel
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

ngupaan 95 · April 2, 2016

Serial Number 16128321 was reported as inaccurate.

Note: These are Railroad Grade
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

boblin 15 · September 2, 2015

Serial Number 16128178 was reported as accurate.

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

Gasperoff Supporter 727 · August 26, 2015

Serial Number 16128288 was reported as accurate.

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

Anonymous · November 21, 2014

Serial Number 16128263 was reported as accurate.

Anonymous · October 16, 2014

Serial Number 16128577 was reported as accurate.

Anonymous · June 18, 2014

Serial Number 16128614 was reported as accurate.

Anonymous · September 18, 2013

Serial Number 16128237 was reported as accurate.

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