Pocket Watch Database

From the American Horology Archive:
Waltham Grade P.S. Bartlett Pocket Watch

American Waltham Watch Co.

Grade: P.S. Bartlett

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 5708906
Grade: P.S. Bartlett
Model: 1883
Estimated Production Date: May 1892 - April 1894
Run Quantity: 1,000
Total Production: 537,700
Size: 18s
Jewels: 15j
Jewel Material: Ruby
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Full Plate
Regulator: Patent
Hairspring: Breguet
Adjusted: Yes
Data Research: 1954 Waltham "Gray Book" List
Case: Various
Registry Population: 17 (1.70%)
Database Version: v49.391

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 5708010 #10 Collection July 10, 2013
2 5708023 #23 Collection November 15, 2020
3 5708028 #28 Inferred
4 5708115 #115 Marketplace July 22, 2014
5 5708200 #200 Collection May 20, 2015
6 5708261 #261 Marketplace January 15, 2015
7 5708281 #281 Marketplace December 01, 2012
8 5708471 #471 Marketplace September 10, 2015
9 5708707 #707 Marketplace April 30, 2015
10 5708787 #787 Marketplace January 19, 2016
11 5708881 #881 Marketplace February 24, 2014
12 5708906 #906 Collection November 20, 2020
13 5708910 #910 Marketplace January 28, 2020
14 5708918 #918 Marketplace January 17, 2013
15 5708982 #982 Collection February 23, 2022
16 5708993 #993 Marketplace November 28, 2018
17 5709000 #1000 Marketplace May 15, 2022
Standard Deviation of Known Examples: 393.88 (Expected: 288.82, Δ105.06/10.51%)

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Data Verification Reports

5708001
Verification Serial Map
5709000

Anonymous · February 23, 2022

Serial Number 5708982 was reported as accurate.

tvaillancourt 6 · October 27, 2020

Serial Number 5708636 was reported as accurate.

Anonymous · July 12, 2020

Serial Number 5708817 was reported as accurate.

Anonymous · June 24, 2020

Serial Number 5708423 was reported as accurate.

Anonymous · April 11, 2020

Serial Number 5708390 was reported as accurate.

Anonymous · July 28, 2018

Serial Number 5708082 was reported as accurate.

Anonymous · July 18, 2018

Serial Number 5708082 was reported as accurate.

Anonymous · October 7, 2017

Serial Number 5708736 was reported as accurate.

Anonymous · February 24, 2017

Serial Number 5708709 was reported as accurate.

patch1 1 · July 10, 2015

Serial Number 5708887 was reported as accurate.

rondeg 45 · May 5, 2015

Serial Number 5708707 was reported as inaccurate.

Note: Movement Finish = Nickel
Movement Setting = Pendant

Anonymous · September 25, 2013

Serial Number 5708918 was reported as accurate.

Anonymous · July 10, 2013

Serial Number 5708010 was reported as accurate.

Waltham Grade P.S. Bartlett Pocket Watch