Only partial serial number data exists for Universal Geneve watches. Very few records exist of early production history.
This is an unofficial history. Information provided for educational purposes only.
| Year (From) | Year (To) | Serial # (From) | Serial # (To) |
|---|---|---|---|
| 1930 | 1936 | 500 | 600 |
| 1936 | 1938 | 600 | 700 |
| 1938 | 1941 | 700 | 800 |
| 1941 | 1942 | 800 | 900 |
| 1942 | 1943 | 900 | 1.000.000 |
| 1943 | 1945 | 1.000.000 | 1.100.000 |
| 1945 | 1945 | 1.100.000 | 1.200.000 |
| 1945 | 1946 | 1.200.000 | 1.300.000 |
| 1946 | 1949 | 1.300.000 | 1.400.000 |
| 1949 | 1951 | 1.400.000 | 1.500.000 |
| 1951 | 1952 | 1.500.000 | 1.600.000 |
| 1952 | 1955 | 1.600.000 | 1.700.000 |
| 1955 | 1956 | 1.700.000 | 1.800.000 |
| 1956 | 1957 | 1.800.000 | 1.900.000 |
| 1957 | 1959 | 1.900.000 | 2.000.000 |
| 1959 | 1960 | 2.000.000 | 2.100.000 |
| 1960 | 1961 | 2.100.000 | 2.200.000 |
| 1961 | 1962 | 2.200.000 | 2.234.000 |
| 1962 | 1963 | 2.234.000 | 2.300.000 |
| 1963 | 1965 | 2.300.000 | 2.400.000 |
| 1965 | 1966 | 2.400.000 | 2.487.072 |
| 1966 | 1967 | 2.487.073 | 2.574.942 |