Calibre 560 — the 550 with a date

In brief

Add a date to the 550 and you have the 560. The jewel count stays at the standard 17, and there is no chronometer certificate.

Short history

The 560 arrived in 1959 in the family's second wave, the one that put a date on the base calibre 550. It follows the same split between standard and refined versions as the rest of the series.

Watches that used it

• Seamaster automatic with date