Pocket Watch Database

From the American Horology Archive:
South Bend Grade 333 Pocket Watch

South Bend Watch Co.

Grade: 333

Manufacturer: South Bend
Manufacturer Location: South Bend, Indiana
Movement Serial Number: 526936
Grade: 333
Model: 2
Estimated Production Year: 1908
Run Quantity: 1,000
Grade/Model Run: 2 of 11
Total Production: 12,000
Size: 18s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Adjusted: No
Railroad Grade: No
Case: Various
Registry Population: 9 (0.90%)
Database Version: v49.391

Production Metrics Tree: Grade 333

Target Profile: 18S-M2-15J-ONL-U

South Bend Grade 333 (All Variations): 12,000 ETP
18S: 12,000 100.00%
18s, Grade 333
18S-M2: 12,000 100.00%
18s, Grade 333, Model 2
18S-M2-15J: 12,000 100.00%
18s, Grade 333, Model 2, 15 Jewels
18S-M2-15J-ONL: 12,000 100.00%
18s, Grade 333, Model 2, 15 Jewels, Openface/Lever/Nickel
18S-M2-15J-ONL-U: 12,000 100.00%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 526161 #161 Marketplace February 01, 2013
2 526307 #307 Marketplace January 13, 2021
3 526383 #383 Marketplace February 25, 2014
4 526504 #504 Marketplace May 16, 2017
5 526809 #809 Marketplace November 18, 2021
6 526904 #904 Collection January 09, 2017
7 526936 #936 Collection June 23, 2020
8 526937 #937 Marketplace December 01, 2018
9 526989 #989 Marketplace December 21, 2012
Standard Deviation of Known Examples: 319.68 (Expected: 288.82, Δ30.86/3.09%)

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Data Verification Reports

526001
Verification Serial Map
527000

dcooper Supporter 207 · October 17, 2022

Serial Number 526172 was reported as accurate.

cmdraven 3502 · November 17, 2021

Serial Number 526809 was reported as accurate.

Anonymous · October 15, 2017

Serial Number 526161 was reported as accurate.

Anonymous · November 19, 2015

Serial Number 526184 was reported as accurate.

Anonymous · September 10, 2015

Serial Number 526085 was reported as accurate.

Anonymous · August 4, 2015

Serial Number 526085 was reported as accurate.

South Bend Grade 333 Pocket Watch