Model family · Heuer
Pasadena
1 references5 variants1979
Valjoux 7750 automatic chronographs of 1979–1980s, mostly in black-coated cases.
Family timeline
All recorded years
19701980
1 references in production order. Overlapping bars show overlapping recorded dates.
19701973197519781980
Dates are those recorded in the catalog. Faint bars mark approximate dates; a dashed point marks a single known endpoint. Undated references remain visible. Chronological order does not establish a predecessor or successor relationship.