Pocket Watch Database

E. Howard Watch Co. (Keystone) Series 5 Production Charts

Note: Production dates are estimations but should be accurate within +/- 3 years.

[1903,1904,1905,1906,1907,1908,1909,1910,1911,1912]
[400,0,0,0,0,1800,3800,5100,5000,700]




Grade Production Runs Lowest Highest Start End Profile Code/Image
Series 5 16,800 27 970,001 1,154,200 1903 1912
600 2 970,001 1,050,100 1908 1909 16s-M1907-19j-ONP-A5PTI-Straight Bridge Jeweled Barrel
500 970,001 970,500 1908
100 1,050,001 1,050,100 1909
3,000 6 970,701 1,058,000 1908 1909 16s-M1907-19j-ONL-A5PTI-Straight Bridge Jeweled Barrel
100 970,701 970,800 1908
500 979,001 979,500 1908
700 1,050,101 1,050,800 1909
200 1,050,801 1,051,000 1909
1,000 1,056,001 1,057,000 1909
500 1,057,501 1,058,000 1909
200 1 970,801 971,000 1908 1908 16s-M1907-19j-HNP-A5PTI-Type 2
200 970,801 971,000 1908
800 2 979,501 1,057,300 1908 1909 16s-M1907-19j-HNP-A5PTI-Straight Bridge Jeweled Barrel
500 979,501 980,000 1908
300 1,057,001 1,057,300 1909
400 1 1,005,101 1,005,500 1903 1903 16s-MBridge-23j-ONP-A5PTI-Straight Bridge Jeweled Barrel
400 1,005,101 1,005,500 1903
9,800 11 1,076,001 1,127,500 1910 1912 16s-M1907-19j-ONL-A5PTI-Hooked Bridge Jeweled Barrel
1,000 1,076,001 1,077,000 1910
500 1,078,001 1,078,500 1910
800 1,079,001 1,079,800 1910
1,000 1,090,001 1,091,000 1910
1,000 1,094,001 1,095,000 1910
500 1,101,501 1,102,000 1910
1,000 1,104,001 1,105,000 1911
1,000 1,108,001 1,109,000 1911
1,500 1,110,501 1,112,000 1911
1,000 1,115,001 1,116,000 1911
500 1,127,001 1,127,500 1912
800 2 1,077,701 1,105,500 1910 1911 16s-M1907-19j-HNP-A5PTI-Hooked Bridge Jeweled Barrel
300 1,077,701 1,078,000 1910
500 1,105,001 1,105,500 1911
1,200 2 1,143,501 1,154,200 1909 1912 16s-M1907-19j-ONL-A5PTI-Hooked Bridge Going Barrel
1,000 1,143,501 1,144,500 1909
200 1,154,001 1,154,200 1912