Dear friends of historic Sinn watches,

It is my great pleasure to welcome you to this website dedicated to historical Sinn watches.

As a collector of vintage Sinn watches, my goal is to introduce you to the fascinating world of mechanical Sinn wristwatches and captivate you with exciting content.

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103 HISTORY

CHRONOGRAPHS

SINN TYPE XX

Company

1961

Company foundation

Helmut Sinn founded in 1961 the company "Helmut Sinn Spezialuhren" in Frankfurt am Main, focusing on the manufacturing of navigation clocks and pilot chronographs.

1985

New Headquarter

In 1985, Sinn Spezialuhren establishes its new headquarters, and the move from "Rödelheimer Parkweg" to the business premises "Im Füldchen" takes place.

1994

New Management

In 1994, Helmut Sinn sold the company to Certified engineer Lothar Schmidt, who continued the tradition lead the company into the future and enhance its technological expertise. The company is renamed “Sinn Spezialuhren GmbH”.

Rare Sinn Watches

Sinn 128
Sinn 4 ATM
Sinn 103 C
Sinn Type XX

DIALS AND MORE