The 1550 TWA new product produced by the famous Swiss watch brand is the most dazzling star of IWC, the IWC long-term kinetic energy moon phase expert. R33 The new Portofino series IW510103 see-through watch. [Case] ​​316L stainless steel case, polished Very rounded. The small seconds dial is located at 6 o'clock and has a second hand stop function. It is equipped with solid nail scales and Roman numerals. A kinetic decoration is added at 9 o'clock. PORTOFINO (Portofino in English) and accurate are written at 3 o'clock. The date window is symmetrical with the arc-shaped kinetic energy decoration. We can notice that the calendar window of this watch is located at the very edge of the dial, and the calendar font is consistent with the original version. Willow-shaped hands indicate hours and minutes respectively, with double-sided anti-reflective arches Shaped sapphire coated mirror [Watch strap] Italian calfskin [Movement] Independently developed self-winding mechanical movement, stable movement, accurate time. The most dazzling transparent bottom watch under IWC. Suitable for various business occasions, simple and exquisite. Losing elegance! Welcome friends from all walks of life to taste it! Famous craftsman Swiss watch exquisitely recommends men's mechanical watches. Famous craftsman Swiss watch carefully creates ultra-real physical pictures for you, IWC