Turning back the time, Jaeger-LeCoultre Reverso One Duetto double-sided flip series watch white model REF.3288560 red model REF.3288420 flip series watch imported from Germany 316 upgraded version of the stainless steel model adopts delicate and slender line design, pure hand-drawing process, and matching Jewelry British setting method 26 Vs-grade real diamonds, clever fit on slender wrists, highlighting the timeless imported craftsmanship. The legendary history behind the flip case originated from the Reverso series of watches. The birth of the flip series watch originated from a challenge---for those stationed in India. A British officer built a watch that could withstand impacts during fierce polo matches. The back of the watch can be cleverly flipped to the front, thus protecting the dial from accidental impacts from the polo pole. The Reverso series of watches was born in 1931 In 2000, drawing inspiration from the simple lines of Art Deco, the classic dial was decorated with a three-fold edge decoration. This design is still used today. Flip case technology Each component is polished by a German CNC (CNC machine tool), which is a computer numerical control machine. It takes up to 8 hours to make a watch case, plus engraving, gem inlay or enamel painting. The strap is imported Mihe crocodile skin approved by China Wildlife Management, and the anti-counterfeiting mark is certified by CNWM. Every link needs to be strictly controlled. , the burgundy red guilloché decorative lacquer surface and the back dial based on the Duetto double-sided and Duoface double-sided dual time zone design concepts demonstrate the exquisite watchmaking skills of the Grand Workshop craftsmen.