COMPLICATION IV — THE CARILLON
The Tower
The watch’s cathedral ancestors — astronomical clocks that told a whole town the hour, the saint’s day, and the sky.

c. 1865–1880
The Orloj, Photographed — c. 1880
The medieval clock as the nineteenth century saw it.

1837
The Orloj, Engraved — 1837
Prague’s astronomical clock in the age of the print.

1534
The Zytglogge Sketches — 1534
Bern’s clock tower, drawn from life in the 1530s.

1543
Holbein’s Design for a Clocksalt — 1543
A clock designed by Holbein, for Henry VIII’s court.

c. 1810s (depicting 1379)
De Vick’s Clock of 1379
The verge-and-foliot ancestor of every watch.