====== 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]] [[Breitling Superocean|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]]. * [[Blancpain]]'s [[Blancpain Ladybird|Ladybird]] is introduced, the smallest watch movement on the market. * [[Casio]] is founded on June 1. <- [[1956]] | [[1958]] -> {{tag>Year}}