"C.R.T.S" marked watches from the Waltham Serial Number List
SERIAL NUMBER RANGE | QUANTITY | JEWELS | MODEL | APPROX YEAR MADE |
15,005,501 - 15,005,700 | 200 | 17 | 1892 | 1907 |
15,112,501 - 15,112,700 | 200 | 17 | 1892 | 1907 |
18,038,101 - 18,038,200 | 100 | 17 | 1908 | 1911 |
18,063,801 - 18,064,000 | 200 | 17 | 1892 | 1912 |
19,002,401 - 19,002,500 | 100 | 17 | 1908 | 1913 |
19,086,001 - 19,086,100 | 100 | 17 | 1892 | 1913 |
20,000,000 - 20,000,100 | 101 | 17 | 1892 | 1914 |
20,001,801 - 20,001,900 | 100 | 17 | 1908 | 1914 |
22,017,501 - 22,017,600 | 100 | 17 | 1892 | 1918 |
22,023,001 - 22,023,100 | 100 | 17 | 1908 | 1918 |
22,066,651 - 22,066,700 | 50 | 17 | 1908 | 1918 |
22,168,501 - 22,168,600 | 100 | 17 | 1908 | 1918 |
TOTAL FOR 1883 MODEL:
0
TOTAL FOR 1892 MODEL: 901
TOTAL FOR 1908 MODEL: 550
GRAND TOTAL C.R.T.S.: 1451