Pocket Watch Database

South Bend Size 18s Model 1: Grades

Model 1 Grades

Grade Total Grade/Model Production Runs Est. Production Years Earliest Serial Latest Serial Profile Code
Studebaker 15,000 1 1902 - 1902 61,001 76,000 18s-M1-21j-ONP
Unknown 141,900 23 1902 - 1903 1,001 379,500 18s-M1
302 500 1 1903 - 1903 383,501 384,000 18s-M1-15j-HNL
330 14,100 11 1903 - 1907 381,501 493,000 18s-M1-15j-HNL
331 16,900 13 1903 - 1908 387,901 503,000 18s-M1-15j-ONL
340 8,300 4 1904 - 1907 396,001 494,000 18s-M1-17j-HNL
341 6,500 5 1904 - 1908 389,901 503,500 18s-M1-17j-ONL
342 5,700 7 1905 - 1906 408,501 433,100 18s-M1-17j-HNL/HNP
343 4,100 4 1905 - 1908 418,701 504,000 18s-M1-17j-ONL

Estimated Timeline for Grades

Comparitive Grade Production