1957
- With the Railmaster Omega strengthens the already existing connection to the railroad world. It is equipped with a special antimagnetic double caseback to protect the movement against the damaging effects of strong electric fields which often happen in this working area.
- Breitling brings the dive watch Superocean on the market, which is waterproof up to 200 meters.
- On January 3, Hamilton releases the Hamilton Electric, narrowly beating LIP/Elgin in releasing the world's first electric watch.
- Casio is founded on June 1.
- Deaths: Adrien Jaquerod of LSRH, Albert Etienne of Octo