Gold 50 [VC Vacheron Constantin Wu Luzhi Type—FIFTYSIX Full Calendar Series] Watch [Model] 4000E/000A-B548/B439/B438/B065 [Case] ​​Size 40m, truly synchronous and original. Screw-in crown and unique shape The box-type sapphire crystal mirror improves wear resistance and durability while retaining the retro charm of the FIFTYSIX series. [Dial] Two rectangular windows at 12 o'clock can display the day and month respectively. The date display is located on the dial The outer edge is indicated by a blued pointer with an arrow. The moon phase display is at 6 o'clock, which is composed of a blue night sky and a platinum moon. The scale ring is equipped with Arabic numerals and baton hour markers made of platinum, and the deep moon phase The dials complement each other. [Movement] After 18 months of striving for perfection at all costs, the newly developed QCL/1 automatic winding movement perfectly corrects the shortcomings of other versions on the market. ① The position of the balance wheel is consistent with the original version; ② Calendar pointer, etc. The position is consistent with the original version and is hidden under the hour hand. The details are revealed, truly making it the only and highest version on the market! [Strap Buckle] Checkered Italian imported calfskin strap, stainless steel folding buckle in the shape of a half Maltese cross, polished, showing low-key elegance and multi-functional mechanical watch,,