ZF classic product upgraded V2 version galloping in the sky every second must be "real"] ZF produced IWC3777 pilot chronograph series, the movement is synchronized with the original, the tail of the watch hand is slightly bent, and the double-sided anti-dizziness blue coating. This extraordinary classic has been achieved. [Mature workmanship, the case is divided into two sets, the bezel and the middle case are integrated. The difficulty lies in the right-angle turning and polishing at the junction of the middle case and the bezel (requires a lot of manual work). After the washing of time, the simulation is stable and the workmanship is mature. The lines are clear and full of three-dimensional sense. The original restoration of the tenacious and excellent quality of this series. [Movement] Adopting the TOP-level Shanghai 7750 movement, not only the structure is synchronized with the original, but also the winding, calendar adjustment, operation pointer and timing functions are completely consistent with the original. [Wonderful details] 1. ZF follows the traditional craftsmanship of IWC and adopts a double-layer light blue anti-dizziness coating. 2. The tail of the minute hand and the second hand is slightly bent, and the details are consistent with the original.