Advertisement
Photo Gallery 13, Sep 2018 11:26am
share this article
Complicated Questions

Complicated Questions

Test your knowledge of calendars, repeaters, chronographs, and other watch doohickeys.

Splits-seconds chronograph

Difference between mean solar time and true solar time

A rapidly spinning seconds hand

Must be adjusted 5 times a year

A chronograph

1925

1925

Fourteen

Fourteen
Advertisement
on watchtime now