Certina ushered in the dual insurance DS concept

The Swiss high-end watch brand Certina has been involved in many cutting-edge sports since the 1970s. In 1959, Certina ushered in the dual insurance DS concept, which became a milestone in its development history, creating an extraordinary sports watch on the wrist.replica watches Today, in order to commemorate the 60th anniversary of the birth of DS dual insurance technology, Certina has incorporated this technique into classic timepieces and launched a new work-the DS-1 Big Calendar 60th Anniversary Watch. The watch uses an elegant dark green plate with a classic and elegant Milanese woven strap, recreating the classic with a new shape. Below, let us take a look at this brand new timepiece.

DS dual insurance technology can adapt to a variety of extreme environments with its excellent stable protection. Certina's full range of wrist performances have adopted DS dual insurance technology. From the highly wear-resistant sapphire glass crystal to the reinforced case back and complex sealing system, every detail of the watch case is strong and reliable. The brand uses 316L stainless steel to create the case, which is sturdy and durable. The diameter of the watch is 41 mm, which is suitable for the wrist size of popular men.

The curved dial is designed in Certina's iconic dark green style. The gradient color process and sunburst processing enhance the color, making the visual effect more profound and highly recognizable, presenting a very gentlemanly elegant style.fake watches The disc is equipped with wedge-shaped faceted hour markers and slender hands for easy reading of the time. A large date window is also set up at 6 o'clock, giving the watch more practical functions. The watch is equipped with a stainless steel Milanese braided strap, which shows its elegance and comes on the market in exclusive packaging.

The 60th anniversary commemorative engraving is engraved on the back of the watch. The watch is equipped with a new generation of ETA Powermatic 80.651 automatic movement, which can provide 80 hours of power reserve when fully wound. Equipped with Nivachron™ anti-magnetic balance spring, made of titanium, can effectively improve the anti-magnetic properties of the watch, and can easily cope with changes in external temperature, and has good shock resistance. The waterproof depth can reach 100 meters.