Sinn  Instrument Chronographs  Watches

Sinn Instrument Chronographs: Robust, High-Tech Watches

A collection that has been with the German watch brand Sinn ever since the beginning of the company more than 60 years ago, the Sinn Instrument Chronographs range has been offering valuable models for both professionals and regular watch lovers alike. Created to withstand extreme conditions, the Sinn Instrument Chronographs are rugged and equipped with not just shock-, scratch-, and water-resistance but with Sinn technologies such as the Ar-Dehumidifying Technology present in most instrument chronographs. This technology helps in readability and prevents fogging during extreme weather. 

Other models, such as the 756 Duochronograph and 900 Pilot Chronograph, also possess the DIAPAL technology, a lubricant-free anchor escapement featuring materials that can work together without lubricant and friction to ensure longer accuracy movements. At Sinn, engineers, physicists, and technicians all work together hand in hand to provide accurate and precise instrument chronographs to keep the long and proud tradition going. 

Prices at a Glance: Most Popular Sinn Instrument Chronographs Watches 

How much does a Sinn Instrument Chronographs watch cost? 

The Sinn Instrument Chronographs collection houses a variety of aviation-inspired models fitted to cater to different styles and preferences. As Sinn allows its consumers to choose its watch strap type and colors, you can fully customize each chronograph watch to your own liking.

Prices for the Sinn Instrument Chronographs Pilot Chronograph 103 Watches

The Chronograph 103 is a family of pilot watches with six varieties, all designed under the inspiration of instruments in an airplane cockpit. Among the models to highlight is the Sinn Instrument Chronographs 103 St DIAPAL Ref. 103.0616. This chronograph watch has a 41mm casing made of polished stainless steel that features a pilot’s bezel with minute ratcheting. On the side, located at  2, 3 and 4 o’clock positions are the watch’s polished chrono pushers and screw-down crown. The anthracite electroplated dial displays luminous indexes and hands, three subdials, and a date window at 3 o’clock.

Protecting it is a shock-resistant acrylic glass while underneath are advanced technologies that make up the robustness of this watch. This model, in particular, is equipped with anti-magnetic features and is waterproof and pressure resistant up to 200m. It also features a temperature resistance technology that keeps the watch resistant to temperatures -45 °C up to +80°C. Furthermore, it is equipped with the Ar-Dehumidifying Technology that eases the problems of fogging and DIAPAL technology, a lubricant-free anchor escapement. This impressive timepiece is priced at $3,899 USD. 

Price and Features of the Sinn Instrument Chronographs Duochronograph 756 Models 

The Sinn Instrument Chronographs Duochronograph 756 series boasts more technologies under its wing. Apart from the temperature resistance, Ar-Dehumidifying, and DIAPAL technologies, the Sinn 757 also features magnetic field protection which protects the watch’s movement against magnetism up to 80,000 A/m. The Sinn Instrument Chronographs 756 DIAPAL Ref. 756.030 model specifically is equipped with these mechanics while being encased in a 40mm satinized stainless steel that is protected against scratches due to its Tegiment technology. Being waterproof and pressure-resistant to 200m, the bicompax watch also features push-pieces with D3-System, where the crown and the push-piece are integrated into the case to protect against water, dust, or even moisture. This $4,199 USD model comes in an anthracite electroplated dial, powered by Valjoux 7750 GMT. 

Price and Features of the Sinn Instrument Chronographs Navigation Chronograph 903 Series

The Navigation Chronograph is well-known for its intricate dial design. The Sinn Instrument Chronographs 903 St. Ref. 903.040, for instance, boasts an eye-catching black electroplated dial with a complicated design typical of navigator watches. Among the features to highlight is the chronograph that can be used for analog calculations with an interior rotating bezel equipped with a logarithmic scale that has a slide-rule function. The additional crown placed at 10 o’clock is used to rotate the slide-rule ring. Meanwhile on its dial are three counters housing the minute, second and small second counters. 

Encased in 41mm polished/satinized stainless steel, the carefully designed dial is galvanized with a black nickel coating keeping the colorfastness in high quality. The watch also has a transparent case back and is also waterproof and pressure-resistant but up to 100 m only. This model is priced at around $3,759 USD. 

Prices for the Sinn Instrument Chronographs Column Wheel Chronograph 910 Watches

One of the challenges of pilots back then was measuring time intervals. Back then, pilots had to stop, reset and start normal chronograph watches, but the Sinn 910 Column Wheel Chronograph is equipped with what they call a flyback function. The Sinn Instrument Chronographs 910 SRS Ref. 910.020 model’s flyback function allows users to stop, reset and restart it by just pushing the reset button once located at 4 o’clock with the column wheel controlling the time. On its creamy white dial accented with red and black markers are three subdials and a date display at 3 o’clock. You’ll also find the crown and push-pieces with D3-System, which keeps them well integrated into the case to provide extra protection for its robustness. Furthermore, this model is also shock-resistant, anti-magnetic, waterproof, and pressure-resistant to 100m. 

Another model that was first introduced under the 910 collection is the Sinn Instrument Chronograph 910 Anniversary watch first released in 2016 as a limited-edition watch to celebrate the company’s 55th anniversary. The bicompax watch features a stopwatch and a split-second mechanism that helps record intermediate times. The 910 SRS Ref. 910.020 is priced at $5,379 USD, while the 910 Anniversary is priced at $6,779 USD, limited to only 300 units. 

Price and Features of the Sinn Instrument Chronographs Rallye Chronograph 917 Models

Created for the Rallye racing that needs watches with extreme precision and reliable functionality, the Sinn 917 Rallye Chronograph has a countdown bezel that makes reading finish times easy. The Sinn Instrument Chronographs 917 GR Ref. 917.010, in particular, has a rotating countdown bezel that makes the reading of the to-the-second target times easier. In addition, this model also displays the date and a power reserve indicator. This watch also boasts Sinn’s technologies, such as the Ar-Dehumidifying Technology. Furthermore, this anti-magnetic watch is waterproof and pressure-resistant to 100m. This complex chronograph is priced at $4,049 USD. 

New Sinn Instrument Chronographs 2020 & 2021 Models 

1. Sinn Instrument Chronographs Racing Stopwatch R500

The 1970s racing stopwatch was recently re-introduced in 2020 with an almost similar vintage look in its historical “bullhead” design, where the crowns and push-pieces are positioned at 11, 12, and 1 o’clock resembling a bullhead. What is different is that the case is now made of high strength titanium instead. Limited to only 300 pieces, this model has a matte black dial with three cream-white subdials, tachymeter scale on the interior bezel, and a power reserve at 12 o’clock. Similar to other chronographs, this new watch, priced at $4,380 USD, is also anti-magnetic, water, and pressure-resistant to 200 meters. 

2. Sinn Instrument Chronographs Sinn 144 St S Anniversary II 

As Sinn celebrates their 60th anniversary this 2021, the brand introduces the 144 St S Anniversary II Ref. 144.083, a sporty chronograph watch that pays tribute to the 1974 model. It has a sleek black style from its dial to strap, accented in vibrant pops of red and white. On its dial are three subdials, a tachymeter scale, and a day-date window. The bead-blasted stainless steel watch is equipped with advanced Sinn technologies like the Tegiment coating and the Ar-Dehumidifying Technology. Retailing at $3,470 USD, the watch is anti-magnetic, pressure-resistant, and waterproof up to 200m as well. 

History Behind the Sinn Instrument Chronographs Collection

First founded in 1961 as Helmut Sinn Spezialuhren in Frankfurt am Main, Germany, the Sinn started manufacturing navigation clocks and pilot chronographs, which eventually became their face in the watchmaking industry. As a pioneer collection, the Sinn Instrument Chronographs were useful in helping not only pilots but also astronauts with some models such as 140 S and 142 S being used in outer space. In 1994, a new era in Sinn began after Lothar Schmidt acquired the company and renamed it Sinn Spezialuhren GmbH. This gave birth to the development of Sinn technologies that are now equipped in almost the entire collection of the Instrument Chronograph. 

Boasting uncompromising functionality, each model under the Instrument Chronographs collection is equipped with shock-, scratch-, water-resistance, and even more advanced technologies that help their chronograph watches to be able to withstand extreme conditions in the aviation industry. Some of these include fogging prevention technologies, lubricant-free anchor escapements, and magnetic field protection.

5 Reasons to Buy a Sinn Instrument Chronographs Watch

If you’re a huge watch fan or chronographs in particular, then you must’ve heard of Sinn, as they are first and foremost a tool watch brand that caters mostly to the aviation industry. If you need more convincing, below are five more reasons why you need to give the Sinn Instrument Chronographs watch a try:

1. Sinn’s Instrument Chronographs are carefully crafted by not just traditional watchmakers but with the collective efforts of engineers, physicists and technicians.

2. They are equipped with modernized technologies to solve mechanical problems of watches such as Ar-Dehumidifying Technology which prevents fogging and DIAPAL technology which ensures longer accuracy movements.

3. The watches can withstand extreme conditions and are shock-, scratch-, and water-resistant.

4. The Sinn Instrument Chronographs are tool watches first and foremost. They are exceptionally reliable, robust, and accurate. 

5. This collection gives you a huge selection of well-made vintage-inspired instrument chronographs that date back to post-war.

Sinn Instrument Chronographs: German Tool Watches at Their Finest

Amidst being on par with the luxurious side of the watchmaking industry that seems to be garnering more attention in this generation, Sinn’s exceptional German watches like the Instrument Chronographs deserve to be recognized not just for its vintage-looking appearance but for its various technical features that highlight the entire collection. Underneath these big chunks are innovative technologies that cater to the need of not only the aviation industry but watch aficionados who wish to get a proper tool watch that serves the actual purpose of a chronograph. While modern-day chronographs are embellished with modern designs and styles, Sinn does not drift away from its roots, retaining its classic look and continuously developing technologies that push its chronographs to be ever more accurate and helpful.