The most dazzling star of IWC is produced by famous craftsman Rui Watch, the R33 IWC kinetic energy moon phase expert. The new Portuguese series IW544401 transparent bottom watch. [Case] ​​316L stainless steel case, polished and very round. The small seconds dial is located at 6 At the o'clock position, there is a dial hand stop-seconds function. ORTOFINO (Portofino in English) is written at 3 o'clock. Double-sided anti-reflective arched sapphire-coated mirror [strap] Italian calf leather [movement] independently developed automatic winding mechanical machine The movement is stable and the time is accurate. IWC's most dazzling transparent watch. Suitable for various business occasions, simple and refined yet elegant! Watch lovers from all walks of life are welcome to appreciate it. Famous craftsman Swiss Watch exquisitely recommends men’s multi-functional mechanical watches. Famous craftsman Swiss Watch carefully creates ultra-realistic photo shoots for you. IWC