Sinn Spezialuhren

Founded: 1961
Country: Germany
Watches: 7
Median case: 41 mm

History

Pilot and flight instructor Helmut Sinn founded the company in Frankfurt in 1961, selling cockpit clocks and pilot chronographs directly to customers. In 1985 astronaut Reinhard Furrer took a Sinn 140 S into space on the Spacelab D1 mission. Lothar Schmidt bought the brand in 1994. Today it is known for its mission timers, used by professionals such as divers, pilots and firefighters.

Case sizes in the Archive

39–40.9 mm

41–42.9 mm

43+ mm

View the data as a table

	Case sizes in the Archive
39–40.9 mm	1
41–42.9 mm	5
43+ mm	1

Timeline

1961
Founded in Frankfurt
1985
A 140 S on the Spacelab D1 mission
1994
Bought by Lothar Schmidt

U5041 mm500 m

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History

Timeline

Watches

103 1

103 St Sa

104 1

104 St Sa A

856 1

856

EZM 1

EZM 3

T50 1

T50

U1 1

U1

U50 1

U50

Sources