King Seiko Hi-Beat Automatic Ref. 5621-7021 – Juli 1973 - frisch revidiert Kompessoruhr The Underrated Alternative to Grand

The Underrated Alternative to Grand Seiko

This model is powered by a Japanese quartz movement with three hands and date

legt man die Kette zu einer Lage

Frequency: JJY40 or JJY60

– Caliber: AM2 (Manufacture AMT / Sellita) · Manual winding · Column wheel · Flyback – Power reserve: approx

King Seiko Hi-Beat Automatic Ref. 5621-7021 – Juli 1973 - frisch revidiert Kompessoruhr The Underrated Alternative to GrandServiced in Japan (in January 2026) Original KS Crown Classic Stainless Steel Case This King Seiko Hi Beat Automatic Reference 5621 7021 from July 1973 is one of the technically and historically most significant late King Seiko models. It hails from the final phase of the classic King Seiko line, combining high frequency precision, automatic winding, and a clearly defined, period typical case design of the early 1970s. The watch was fully disassembled