Co n te nts s I n n s p e z I a lu h r e n z u F r a n k F u rt a m m a I n 6 – 9 ...
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De a r Cu sto m e r , We know from numerous conversations that the people who buy our watches do so out of conviction. this includes people with a pronounced affinity to technology who are fascinated, for example, by the solutions we have devised for protection from magnetic fields and scratch resistance. some of our customers, such as divers, pilots and the German GsG 9 special police unit, rely on their watches in their respective careers because their lives depend on it. they all swear by the performance, resilience and durability, as well as the quality and precision of our watches. that is why the world’s largest classification society DnV Gl (formerly Germanischer lloyd, hamburg) regularly tests and certifies the water and pressure resistance of our diving watches. ...
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We have selected pilot’s watches tested and certified to the technical standard for pilot’s watches (testaF) by aachen university of applied sciences. the testaF ensures that a pilot’s watch meets all timekeeping requirements during flight operations in accordance with visual and/or instrumental flight regulations and is suitable for professional use. Functionality is our top priority and ultimately determines the design. only the technical features that are really needed can be found on our watches. Because we believe that products have to speak for themselves. the basic question that we ask ourselves is: which innovative technologies and materials can be employed for our craft and provide solutions for rendering our watches even more practical for everyday use? It is often worth indulging in a little lateral thinking to see what is going on in other industrial sectors or fields of science. We repeatedly go to the limits of physical resources to upgrade our watches – with the aim of making what’s good even better. most of our best developments are yet to come! I am delighted that you have decided to buy a sInn timepiece and hope that it will continue to give you pleasure for many years to come. Yours sincerely, lothar schmidt...
I n n spe zI a lu h r e n z u F r a nk Fu rt a m m a I n It was back in 1961 that pilot and blind-flying instructor helmut sinn founded the company. since then, we have been committed to producing high- specification mechanical watches. In 1994, the graduate engineer lothar schmidt took over the company. this marked the beginning of a new era for the sInn brand, because the new owner took a decisive step towards more innovation. under his leadership, new technologies and materials were introduced, thus providing the crucial incentives for our company’s evolution and gradual emergence as an insider’s tip for lovers of fine watches. today, our name stands for technical innovations – much to the delight of both the trade and our customers alike.
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Advancements in endurance testing take, for example, the absolutely condensation- free, anti-reflective, german submarine steel diving watch – made possible by hYDro technology. other examples include a chronometer chronograph fashioned from a 22-carat gold alloy that is as hard as stainless steel and a chronometer with a magnetic resistance of up to 80,000 a/m. there are also watches with a clockwork mechanism optimally protected from aging by an inert gas and integrated dehumidifying capsule. the list would not be complete without mentioning the development of mission timers (einsatzzeitmesser or ezm in German) for firefighters, for special police units and border patrol guards as well as temperature resistance technology to keep mechanical watches performing at temperatures ranging from − 45 °C to + 80 °C. this technology has proven its worth in the ezm 10 testaF model, for example, used as part of the official approvals procedure for airbus helicopter’s (formerly eurocopter) eC 145 t2 high-performance helicopter. hot and cold climate tests and high- altitude experiments were carried out in the deserts of the usa, the rocky mountains and the frozen wastes of Canada. the watch was worn unprotected, outside the pilot’s overall, during cold climate tests at temperatures reaching − 45 °C.
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Innovations and certifications the world’s largest classification society for maritime safety DnV Gl (formerly Germanischer lloyd, hamburg), has been testing our diving watches for pressure and water resistance since 2005. as part of DnV Gl’s official certification process, our diving watches have been treated as part of diving equipment since 2006 and tested and certified in accordance with european diving equipment standards. this is unparalleled in the watch industry. We have had selected pilot’s watches tested and certified to the technical standard for pilot’s watches (testaF) by aachen university of applied sciences since 2012. the testaF, the result of a research project at the initiative of sinn spezialuhren, ensures that a pilot’s watch meets all timekeeping requirements during flight operations in accordance with visual and/or instrumental flight regulations and is suitable for professional use. DIapal is one of our most important technological developments, with oiling no longer needed for the most important functions in the watch thanks to the materials we select. this technology was first used in 2001. With the aid of teGIment technology, we achieve greatly increased scratch resistance through surface hardening.
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Ongoing advancement in technology and quality our top priority has always been to develop watches that offer superior performance – both in daily and in professional use. Which is why our engineers are working continually to identify which innovative methods, materials and technologies are best suited for optimising our watches. each new development has to first undergo rigorous practical tests before being incorporated. and no watch leaves our workshops before it has been subjected to thorough checking and fine adjustment by our master watchmakers. Workshop modifications and hand-engraving From the robust case and the polished crystal through to elaborate refinements: we make sure that each and every detail of our watches is fit for purpose. the same applies to our workshop modifications. only the perfect interaction of all components and technologies ensures that our watches can meet all their design specifications in full. take for example the sz02 calibre of our u1000 diving chronograph. the 60-minute scale of the stopwatch minute counter is much simpler and more intuitive to read than the 30-minute scale commonly found on other watches. the hand-engraving represents a highly personal form of refinement. If required, our specially trained engraver can etch a name, initials, monograms or symbols onto the rotor, movement bridge and case back.
D n V Gl C e rt I FI e s sI n n D I VI n G WatC h e s So what does DNV GL (formerly Germanischer Lloyd) have to do with a watch manufacturer from Frankfurt am Main? The renowned company tests and certifies our diving watches according to a variety of criteria.
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Germanischer lloyd (now DnV Gl) has confirmed and certified the pressure resistance.
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A premiere: certification in accordance with European diving device standards In a standardised test situation, will a diving watch deliver the same reliable performance as, say, a breathing apparatus? to answer this question, we were the first who have watches tested and officially certified according to the european standards for diving equipment. also these tests are performed at regular intervals for all these watches. the testing and certification according to the european standards en250 and en14143 was completely new territory for both sides. this was the case because the standards for diving equipment cannot be applied to watches without modification. the experts at DnV Gl thus adapted the standards appropriately and defined two series of tests. In the first of the two, they put the timepieces in a test cabinet for three hours at –20°C, then for three more hours at +50°C. the timepieces were subsequently checked for accuracy and functional reliability at both temperatures. In a second test, the watches had to withstand three hours at –30°C and 3 hours at +70°C with 95% humidity. the result: temperature resistance and perfect functioning were documented and certified for the watches in the u1, u1000 (since 2007), u2, u200 (since 2009), t1, t2 (since 2013), ezm 13 (since 2014) and ezm 3 series after both tests. the uX series watches were also certified; however, these were subjected to a modified test involving temperatures between –20°C and +60°C due to their battery operation and oil filling.
Germanischer lloyd (now DnV Gl) has confirmed and certified the type-based test of temperature resistance and functionality in accordance with the european diving device standards en250:2000 and en14143:2003.
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The diving watch EZM 3 is a mechanical watch made for the toughest diving jobs. This is because you can always rely on classical mechanics anywhere where a watch with a quartz movement could pose a risk due to electronic interference or failure of the internal power supply.
-D ehu m I D IF Y In G t e C h n o lo GY Indication colours of the drying capsule pale blue light blue medium blue Dark blue up to 25% up to 50% up to 75% up to 100% saturation saturation saturation saturation Initial condition Drying capsule saturated the colour scale for the ar-Dehumidifying technology: the capsule continues to absorb moisture until the darkest colouration is reached.
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Perfect freedom from fogging all watches in this series are water-resistant as per DIn 8310. But even with watertight instruments, the air enclosed in the case contains water in a gaseous state. and air can also penetrate the seals. When the water vapour in the case condenses into liquid, the instruments are impossible to read. to prevent this from happening, we have developed the ar-Dehumidifying technology. the combination of a special drying capsule, eDr seals (extreme diffusion reduction) and a filling of protective gas guarantee that the crystal remains free from fogging, even in difficult conditions. Longer service intervals the sophisticated ar-Dehumidifying technology considerably slows the aging process of the watch’s inner workings and keeps the movement functioning properly for longer. that is why we issue a three-year warranty on all our watches featuring ar-Dehumidifying technology. When the drying capsule is saturated, as indicated by a deep blue colour (refer to picture on the left side), we recommend you have it exchanged so you can continue to enjoy all the advantages of the ar-Dehumidifying technology (enhanced reliability, longer intervals between maintenance).
I n st r u C tI o n s Fo r u s e hour hand minute hand Crown position 3 2 1 Diver's bezel second hand Date display...
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Winding the watch (crown position 1) the crown is screwable (crown position 0). to loosen the crown, turn it counter- clockwise (crown position 1). the movement is wound by turning the crown clockwise. about 40 winds of the crown are generally enough to ensure reliable functionality. under normal circumstances, simply wearing the watch every day should suffice to keep the self-winding mechanism wound. the power reserve allows you to take off your watch overnight without having to re-wind it. Time adjustment (crown position 3) In crown position 3, the motion is paused. this helps you to set the watch precisely. please make sure the date changes at midnight and not at midday. just move the hands forward until the date changes. afterwards you attempt to set the time. We recommend moving the hands past the desired minute marker and then adjusting it backwards. the movement restarts as soon as the crown is no longer in position 3. Quickset date adjustment (crown position 2) set the crown in position 2 and turn it clockwise until the correct date appears in the date display window. Please take care to fasten the crown after making adjustments.
Dj u st In G th e le n Gt h o F t h e WatC h st r a p s If you don’t know how to shorten or lengthen the solid bracelet, please contact your sInn dealer or the watchmakers in our customer service department in Frankfurt am main. our customer service employees are also happy to help you over the telephone. Adjusting the length of the solid bracelet Determine the relative lengths of the two sides before adjusting the length of the bracelet. to ensure maximum comfort, both sides of the bracelet should contain the same number of links. If this is not possible, the top bracelet strap (above the 12 on the clock) should be longer. ...
• stainless steel, bead-blasted • self-winding mechanism • Crown screwable • 25 bearing jewels • sapphire crystal glass in front • 28,800 semi-oscillations per hour • Case back screw-fastened • shock resistant as per DIn 8308 • Band lug width 20 mm • anti-magnetic as per DIn 8309 • Case diameter 40 mm Functions Tests and Certification • hours, minutes, seconds • tested and certified as per • Date display european diving equipment • Diver's bezel with luminescent key mark standards en 250 and en 14143, by DnV Gl SINN Technologies and • Water-resistant and pressure Special Features resistant up to 500 m diving • ar-Dehumidifying technology depth (= 50 bar), tested and • magnetic Field protection certified by DnV Gl up to 80,000 a/m • as per technical demands for • Functionally reliable from diving watch norm DIn 8306 – 45 °C up to + 80 °C • Water-resistant as per DIn 8310 • low pressure resistant...
General advice to preserve the water resistance for as long as possible, the watch should be rinsed whenever it has been in contact with seawater, chemicals, etc. If your watch is frequently worn in water or underwater, we recommend having its water resistance checked at yearly intervals. the watch is designed to withstand high levels of mechanical wear and tear and is shock resistant as per DIn 8308. nevertheless, it goes without saying that continual mechanical stress in the form of impacts or vibration will affect its durability. Care should therefore be taken to protect your watch from unnecessary wear and tear. It is only possible to judge how well the watch keeps time after it has been in operation for approximately eight weeks, since it takes that long for the working mechanism to become adjusted, especially in view of the fact that everybody has different lifestyles and habits. In the event of any excessive deviation, please keep a day-to-day record of its timekeeping over a period of about one week, for example. Does your SINN watch need an inspection, repair, retrofitting or reconditioning? If possible, please use our service order form. For information about our service order form, please refer to the section entitled “Customer service” on our website www.sinn.de/en and to the section entitled “servicing and repairs” in our general terms and conditions of business at www.sinn.de/en. We would be happy to send you a copy of the general terms and conditions.
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In case you have a chance to drop off your watch directly at our office in Frankfurt am main we look forward to your visit. please make a note of our opening times. Send your SINN watch by insured post to: Do you have any questions? sinn spezialuhren Gmbh our employees will be pleased to kundendienst advise you. Im Füldchen 5–7 telephone: + 49 (0)69 978 414 400 60489 Frankfurt am main telefax: + 49 (0)69 978 414 401 Germany e-mail: kundendienst@sinn.de...
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