Citizen Original-Ersatzteil – Zugfeder (Mainspring / Aufzugsfeder, ぜんまい) – Größe 8 ¾''' (1,40 × 0,085 × 245 mm) – NOS (1 Stück) Paaruhr The deep blue dial with

The deep blue dial with its fine sunburst finish

and generous coating with Swiss BGW9 Super-LumiNova ensure clear readability

Sie fungiert als technologischer Arm der Sellita-Gruppe und beherrscht intern alle wesentlichen Schritte der Konzeption

Alba watches were often specially developed for the Japanese Domestic Market (JDM) and are sometimes difficult to find outside of Japan

Citizen Original-Ersatzteil – Zugfeder (Mainspring / Aufzugsfeder, ぜんまい) – Größe 8 ¾''' (1,40 × 0,085 × 245 mm) – NOS (1 Stück) Paaruhr The deep blue dial withOriginal Citizen spare part mainspring (Japanese zenmai) from unused old stock (NOS). Offered is a single mainspring in original Citizen packaging with the historical "CITIZEN MAINSPRINGS" emblem. The mainspring is the energy reservoir of the mechanical movement: wound in the barrel (), it is tensioned via the crown and drives the entire gear train as it unwinds. As a central power source and wear part, it fatigues over time, can take a permanent set,