Sinn 613 St Watch

The Watch

The Sinn 613 St watch stands out with its round stainless steel case in a refined, understated gray. Made in Germany, this timekeeper reflects the highest standards of German watchmaking through meticulous craftsmanship. At 41 mm in diameter, it sits perfectly on a man's wrist, delivering both comfort and presence. The case showcases a matte finish achieved through careful brushing, reinforcing the model's professional, masculine character. The screw-down caseback, also in steel, ensures impressive water resistance to 50 ATM - ready for any aquatic adventure without hesitation. The screw-down crown secures the winding mechanism while providing additional protection against water ingress. Its weight of 98 g gives this timekeeper a robust yet balanced feel, comfortable on the wrist without weighing it down.

The Dial

The dial of the Sinn 613 St features a deep black color that delivers striking clarity and contrast against the luminescent hands and indices. This ensures perfect legibility even in low-light conditions, making every time indication stand out. The polished metal hands add a touch of refined contrast. This watch is equipped with a conveniently positioned date window paired with a day indicator, making daily calendar reading effortless. The dial also houses two significant sub-dials - one for 60 minutes and one for the small seconds - serving the integrated chronograph, making this watch as functional as it is beautiful. Its construction includes a sapphire crystal, a prized watchmaking material for its scratch resistance and exceptional clarity, with an anti-reflective coating that further enhances legibility at any angle and in any lighting condition.

The Movement

The engine powering the Sinn 613 St is a high-precision automatic movement, the Sinn SZ02 caliber. This movement features a rotor that captures and stores energy from the wearer's natural wrist motion, eliminating the need for batteries and ensuring continuous operation as long as the watch is worn. It delivers remarkable precision, displaying not only hours, minutes, and seconds, but also supporting an integrated chronograph function. Automatic movements like this one are renowned for their durability and require minimal servicing while delivering refined performance. This technical excellence is further stabilized by Sinn's exclusive Ar dehumidification technology, protecting the movement from the harmful effects of humidity for enhanced longevity and certified reliability.

The Strap

The strap of the Sinn 613 St is your choice via the dropdown menu: solid gray stainless steel for maximum durability and timeless style, or black silicone for ideal everyday flexibility and lightness. Whichever you pick, the strap perfectly captures the sporty, elegant spirit of the watch. Fitted with a secure clasp for a precise fit, it works with any look. The ultimate in versatility for the modern man - Sinn's signature blend of comfort and style.

Water Resistance

The Sinn 613 St watch offers impressive water resistance to 50 ATM - that's 500 meters below the surface - more than enough for all kinds of water activities, except professional diving, which demands even higher specifications. This water resistance is reinforced by a screw-down caseback and a screw-down crown, preventing water from reaching the watch's movement and protecting its inner workings. Sinn's proprietary Ar dehumidification system shields the interior from humidity and moisture-related corrosion.