Citizen Crystal Seven Para Water Star – Automatik (Ref. 4-CSS2910-SA) (Dezember 1966) Quarz Condition: very good – minor

Condition: very good – minor signs of wear (with original protective sticker on case back)

and fully serviced in Japan in October 2025

Natürliche Gerbung: Italienisches Leder wird aus pflanzlichen Rohstoffen gegerbt

combined exceptional accuracy with an extraordinarily slim profile

Historical background

Citizen Crystal Seven Para Water Star – Automatik (Ref. 4-CSS2910-SA) (Dezember 1966) Quarz Condition: very good – minorThis 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