Citizen Crystal Seven Para Water Star – Automatik (Ref. 4-CSS2910-SA) (Dezember 1966) Quarz Width of the strap: 20

Width of the strap: 20 mm

wie sie nur bei wenigen frühen 1950er-Modelle zu finden war

All components

Accuracy: -10 to +30 seconds per day (at 23º± 2ºC)

Model: Seiko Business-A

Citizen Crystal Seven Para Water Star – Automatik (Ref. 4-CSS2910-SA) (Dezember 1966) Quarz Width of the strap: 20This elegant Citizen Crystal Seven dates from the mid 1960s and is an excellent example of Japanese watchmaking in the early automatic era. It combines precise engineering, classic design, and historical significance: With the "Crystal Seven," Citizen introduced a new generation of slim automatic movements, which were the first to feature seven synthetic jewels for the rotor suspension hence the name "Crystal Seven." Design & Character The silver