Calibre 1022 — with a day-of-the-week display

In brief

The day of the week is what the 1022 adds. Everything else is the 10xx base as it stands — 23 jewels, a date, and the same 28,800 vibrations per hour as the rest of the series.

Short history

Like every other calibre in the family it descends from the 1010 of 1972 and inherits its 28,800 vph beat. What sets it apart is the day complication running alongside the date, which makes the 1022 the most fully equipped of Omega's 1970s automatics.

Watches that used it

• Omega Seamaster / De Ville day-date (1970s)