The Sinn 206 Collection consists of two precisely engineered and highly functional diver’s chronographs. The watches in the collection are reminiscent of the previous 203 collection and are therefore a contemporary take on the series. Sinn is known for pushing their watches to the limits, and they have certainly done so with the 206 watches. The watches in this collection are tested to European diving equipment standards to ensure that they will be reliable on even the most challenging dives. 

Core Features of the 206 Collection:

• The 206 diving chronographs are a contemporary take on the original 203 series. 
• Each of the watches in this collection have a case made of polished and satinized stainless steel. The case features D3-System push pieces. 
• All of the watches are water and pressure-resistant to 300m diving depth (30 bar), certified by DNV GL. They meet the technical requirements for waterproofness, as set out in standard DIN 8310 and according to the technical demands for the diving norm DIN 8306. They are tested based on European diving equipment standards EN 250/ EN 14143. The water-resistance is aided by the screw fastened case back and screwable crown. The watches are also resistant to low pressure. 
• The watches all use Ar-Dehumidifying Technology to ensure enhanced functional reliability and reduction of fogging. 
• Each of the 206 watches feature a captive diver’s bezel with minute ratcheting and a luminous key mark. 
• The dial of each of the watches is protected by sapphire glass that has been treated to be anti-reflective on both sides. 
• The watches feature a transparent case back made of sapphire glass that has been treated to be anti-reflective on the interior. This allows the wearer to observe the movement. 
• Each of the watches in the 206 collection has a case diameter of 43mm, a band lug width of 22mm, and a case thickness of 17mm. They each weigh 95 grams without a strap. 

Model Specifications 206.012 COWHIDE STRAP:

• This model features a blue electroplated dial with sunburst detailing. 
• The dial features a day and date aperture at 3 o’clock and 3 sub dials. 
• Using Temperature Resistance Technology, the watch will remain functionally reliable from -45˚C to +80˚C. 
• The watch is powered by a Valjoux 7750 self-winding mechanism. It uses 25 bearing jewels and 28,800 semi-oscillations per hour to power the watch. The movement features a seconds stop function and is anti-magnetic as per DIN 8309. 
• The indices and hour, minute, and second hands are coated with luminescent colour. 
• This model is finished with a marine blue cowhide leather strap. The strap features white contrast stitching and alligator embossing. It fastens with a pin buckle.