Batch, open the time Jaeger-LeCoultre Reverso One Duetto double-sided flip series watch white face model REF.3288560 red face 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 , paired with 26 1.4 Vs-level inflection diamonds using the British jewelery setting method (attached with China's GTC national inspection certificate), it fits the slender wrist ingeniously, highlighting the eternal imported craftsmanship. The legendary history behind the flip case originated from the advent of the Reverso series of watches. Originating from a challenge - to create a watch for British officers stationed in India that can withstand the impact of fierce polo matches. The back of the case can be cleverly flipped to the front, thus protecting the dial from the impact of the polo club. An unexpected impact. The Reverso series of watches was born in 1931. It draws inspiration from the simple lines of Art Deco. The classic dial is decorated with a three-fold edge decoration. This design has been used to this day. Every component of the Reverso case technology must pass the German CNC (CNC machine tool) is a computer numerical control machine tool that takes up to 8 hours to polish a watch case, plus engraving, gem inlay or enamel painting. The strap is Mihe crocodile skin approved by China Wildlife Management and imported, and the anti-counterfeiting mark is certified. CNWM can imagine that every aspect needs to be strictly controlled. The burgundy red guilloché lacquer on the letters and the back dial based on the Duetto double-sided and Duoface double-sided dual time zone design concepts demonstrate the exquisite craftsmanship of the Grand Workshop. Watchmaking skills.,