Sinn Spezialuhren GmbH ●
Im Füldchen 5 – 7 ●
60489 Frankfurt am Main ●
+49 (0)69-978414-200



So beautiful it makes you hold your breath.

Diving watch T1 B (EZM 14)
The diving watch made of high-strength titanium with matt-blue electroplated dial.

Deeper Blue.

Diving watch T2 B (EZM 15)
The diving watch made of high-strength titanium with matt-blue electroplated dial.

Unterwater Fortress. The new EZM 16.

Diving Watch U212 (EZM 16)
The mission timer made of German Submarine Steel.

Sinn Spezialuhren stands for highly functional mechanical watches. Our pilot watches, diving watches, chronographs and Mission Timer (Einsatzzeitmesser / EZM) are designed to impress not only pilots, divers, and the German federal police special force GSG 9 (Grenzschutzgruppe 9). SINN watches continuously prove their toughness, durability, high quality and precision in both everyday and extreme situations. These characteristics are due in no small part to the incorporation of our special technologies including DIAPAL, Ar-Dehumidifying Technology, HYDRO and TEGIMENT. When Sinn Spezialuhren develops a new watch, its form is always dictated by the required function.


04th till 07th March 2016
Sinn Spezialuhren appears at IWA 2016
17th till 24th March 2016
20th and 21st April 2016
Nürnberg: presentation of the new collection
Juwelier und Uhrmachermeister Matzke
27th and 28th April 2016
Herford: presentation of the new collection
Juwelier Krüger
29th April 2016
Aachen: presentation of the new collecion
Juwelier Lauscher
1st and 2nd June 2016
Hamburg: presentation of the new collection
Juwelier Willer

The treasures of the North Sea are its stories

Andreas Peters

Wreck diver Andreas Peters counts on the U1000

“North Sea expeditions are a hobby of mine. I love wreck diving and I’m a keen treasure hunter.” These are the words of a man who has been diving for sunken ships in the North Sea since 1998. Andreas Peters was born in 1973, and raised in the town of Meldorf in Schleswig-Holstein, Germany. As a professional technical diver, he is driven by an extraordinary passion.

Although actually a navigator with ship master’s certificate, he doesn’t mind being referred to as an ‘adventurer’. After all, wreck diving is very different to conventional scuba diving. “Being a technical diver, I work with extremes. I never know what to expect down there, so I have to be fully prepared. There’s no doubt that since my very first dives, I’ve been letting myself in for a new adventure every time. At first it was the fascination of hunting for lost gold and silver. Since then, however, the treasures that attract me down into the dark depths have assumed a very human aspect.”

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DIN 8330 – The New Official Standard for Pilot Watche

In response to an initiative by Sinn Spezialuhren, the Deutsches Institut für Normung (DIN) has decided in mid-2013 to create a new standard for pilot watches. A working group on pilot watches was created in which well-known companies and institutions are actively participating.

The new DIN standard is based on the Technical Standard for Pilot Watches (TESTAF) which was developed in a joint project of the FH Aachen – University of Applied Sciences and Sinn Spezialuhren. The TESTAF aims to give back the term “pilot watch” its original meaning as a wristwatch with particular functional and technical features. Similar to the well-known diving watch standard DIN 8306, the new DIN standard 8330 “Pilot Watches” will facilitate the creation of functionally superior, safe and reliable pilot watches.

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Showroom — Sales — Customer Service

Frankfurt am Main / Rödelheim

Im Füldchen 5 – 7
60489 Frankfurt am Main

Business Hours
Monday to Friday: 8 a.m. – 6 p.m.
1st Saturday of the month: 9 a.m. – 4 p.m.

Shopping store Frankfurt City at the Römerberg Square.

Römerberg 34
60311 Frankfurt am Main

Business Hours
Monday to Friday: 10 a.m. – 7 p.m.
Saturday: 10 a.m. – 4 p.m.

Three masters of their trade came together under the title of Meisterbund I.

Meisterbund I

Uhren-Werke-Dresden (UWD), Sächsische Uhrentechnologie Glashütte (SUG) and Sinn Spezialuhren zu Frankfurt am Main. The product of this union is an impressive Sinn watch which is sure to excite lovers of mechanical watches.

Meisterbund I is the first mechanical timepiece in which essential parts of the watch – including the case, dial, movement and spring – are produced in Germany.

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Ten arctic disciplines, ice, snow – and the EZM 9 TESTAF

Raffael Zeller

Raffael Zeller with the EZM 9 TESTAF at the 2014 Fulda Challenge

The Fulda Challenge, the coldest extreme sports event in the world, which is renowned for its Arctic decathlon.The athletes trudged over 2,000 kilometres of ice and gravel roads to experience this unique combination of adventure and sport for themselves. Those at the starting line included Raffael Zeller and his EZM 9 TESTAF. Thanks to exceptional results, he clinched second place in the men’s individual ranking. In the end, it was two centilitres of petrol that made the difference.

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