Tissot using an Omega movement Cal 1640. Its features are Chronograph , Timer ( countdown ) , Alarm 1 ( rendezvous ) , Alarm 2 ( wake up ) , Hour signal , Agenda 1 ( memorizing date ) , Agenda 2 ( memorizing second date ) , T2 ( another time zone ) and finally Calendar . All of these functions can be operated with the time still displayed at the same time on the top screen .

WATCHES WITH MODULE 1640

VINTAGE ADVERT

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