Dueber Watch Case Mfg. Co.

Case Grades

Note: This chart is not intended to be a comprehensive list of grades. Some grades changed traits over time and other grades may not be listed. This chart will be improved as additional information is studied.

Name	Case Material	Gold Content	Gurantee	Source Catalogs	Trademarked
10K	Gold	10K		1887LAM, 1888BA, 1905DH	Oct 10, 1882
14K	Gold	14K		1887LAM, 1887BHIA, 1888OY, 1888BA, 1899BHIA, 1899ACB, 1899SAC, 1902ACB, 1903ACB, 1903FDW, 1905DH, 1907SFM, 1911WJJ, 1912WJJ, 1912SFM, 1913FDW, 1915ACB, 1915ON, 1916LCM, 1923ON
18K	Gold	18K		1887LAM, 1888BA, 1905DH	Oct 10, 1882
Champion 10K	Gold-Filled	10K	20-Year	1905DH	Jul 19, 1887
Champion 14K	Gold-Filled	14K	20-Year	1892ACR
Champion Coin	Silver-Filled			1886HMS, 1887BHIA, 1888BA
Dueber 10K GF	Gold-Filled	10K		1904LB, 1923ON, 1928ON
Dueber 10K/20YR	Gold-Filled	10K	20-Year	1891RR, 1899ACB, 1899SAC, 1900LMC, 1902ACB, 1903N76, 1903ACB, 1903FDW, 1904ACB, 1905FNCS, 1906SRC, 1912SFM, 1915ON
Dueber 10K/5YR	Gold-Filled	10K	5-Years	1899ACB, 1899SAC
Dueber 14K GF	Gold-Filled	14K		1923ON, 1925CPS
Dueber 14K/20YR	Gold-Filled	14K	20-Year	1888OY, 1888BA, 1891RR, 1896MF, 1899BHIA, 1899ACB, 1899SAC, 1900LMC
Dueber 14K/25YR	Gold-Filled	14K	25-Year	1899ACB, 1900LMC, 1902ACB, 1903N76, 1903ACB, 1903FDW, 1904ACB, 1905FNCS, 1906SRC, 1915ON
Dueber 20YR	Gold-Filled	10K	20-Year	1907SFM, 1911WJJ, 1912WJJ, 1912HA, 1912SFM, 1913FDW, 1915ACB
Dueber 25YR	Gold-Filled		25-Year	1907SFM, 1911WJJ, 1912WJJ, 1912SFM, 1913FDW, 1915ACB
Dueber Anchor	Gold-Filled	14K	20-Year	1884LSS, 1887LAM	Jun 26, 1883
Dueber Coin Railway	Coin Silver
Dueber Coin Silver	Coin Silver			1880GHR, 1882SFM, 1883UNK, 1883GHR, 1884LSS, 1885OY, 1886HMS, 1887BHIA, 1887LAM, 1888OY, 1888BA, 1891RR, 1899ACB, 1903N76, 1904LB, 1905FNCS	Jan 10, 1882
Dueber Electro Plated	Electro-Plated			1900LMC
Dueber Extra	Gold-Filled		20-Year	1911WJJ, 1912WJJ
Dueber GF/3YR	Gold-Filled		3-Years	1900LMC
Dueber Newport Coin	Coin Silver			1883GHR
Dueber Nickel	Nickel Alloy			1899BHIA, 1913FDW
Dueber Railway	Gold-Filled			1915ON
Dueber Railway Silverine	Nickel Alloy			1900LMC
Dueber Special	Gold-Filled	14K	25-Year	1904LB, 1905DH, 1911WJJ, 1912WJJ, 1912HA
Dueber Sterling	Silver			1899ACB, 1900LMC, 1902ACB, 1903ACB, 1903FDW, 1904ACB, 1904LB, 1905DH, 1911NG, 1912NG, 1912HA, 1913FDW	Jun 8, 1897
Dueber W.C.Co. Shield	Electro-Plated				Jan 8, 1895
Dueco	Gold-Filled				Mar 21, 1916
Gladiator	Gold-Filled	10K	20-Year	1887LAM, 1888OY, 1888BA, 1891RR
Silverine	Nickel Alloy			1885OY, 1886HMS, 1887LAM, 1887BHIA, 1888OY, 1888BA, 1891RR, 1892ACR, 1893MCE, 1899ACB, 1899SAC, 1900LMC, 1902ACB, 1903N76, 1903ACB, 1903FDW, 1904ACB, 1904LB, 1905FNCS, 1905DH, 1911WJJ, 1912WJJ, 1912HA, 1912SFM, 1913FDW, 1915ACB, 1915ON, 1923ON	Nov 11, 1884
Star in Flag	Electro-Plated				Oct 3, 1905