ABF V3 version V45 highest quality Franck Muller 44x54 mm1. The case is 100% original mold, especially the sandwich structure case. The black side groove in the middle and the protruding black lugs at the crown position make the case production process even more difficult. Then it took more than 10 months and multiple initial proofreadings before it was finally successfully developed and produced. It is made entirely of 316 stainless steel, rather than the low-cost plastic molds on the market. 2. This version of V45 font, real franc font, all use the original 1:1 height digital concave inner franc baked real dicing, which is costly, complex to make, and has a low yield rate. There is a magnifying glass gasket layer under the font, and the calendar window also uses a sapphire magnifying glass to always maintain the requirement of being compatible with the original and strive for excellence. 3. The sandwich structure of the case is upgraded to the original and can be disassembled on both sides to restore the original to the maximum extent and can be used with the original. 4. The diamond-studded version of the buckle uses the original mold. The diamond-studded pin buckle that is consistent with the original V45 starry sky is more convenient to wear and restores the original version to the maximum extent. The smooth shell version uses a folding snap button that is consistent with the original version. 5. The bent watch hands fit the dial. The ETA2824 movement with a high-frequency amplitude of 28800 has accurate timekeeping and stable quality. The curved case design fits the wrist closely. 6. The upgraded steel head calendar high-grade rubber strap is softer and more comfortable. The only version on the market can be used for the strap of the original watch. Welcome your appreciation