Watch:
The Brazilian Santos Dumont, intended to time the flight of his planes during the experiences. At that time, the clocks were in their pockets, tied to a chain. As Santos Dumont had difficulty constant talking out his watch from his pocket he ordered the jeweler Cartier a model that wold be fixed on the arm and facilitate the control of the hours.
In march the 1904 was fabricated the first watch of pulse.
First Watch
Actual Watch
Míriam 2016
