IWC Portofino Hand-Wound Moon Phase - 18K 5N Gold Case - Silver-Plated Dial - Blue Alligator Leather Strap - IW516409 Summer Each function is a testament

Each function is a testament to Vacheron Constantin's commitment to innovation and excellence

elevates this watch beyond a timekeeping device to a statement of refined taste and enduring style

Own a Traditionnelle Twin Beat Perpetual Calendar and experience the epitome of luxury and craftsmanship

With water resistance up to 50m

IWC Portofino Hand-Wound Moon Phase - 18K 5N Gold Case - Silver-Plated Dial - Blue Alligator Leather Strap - IW516409 Summer Each function is a testament45. 0mm 18K 5N gold case, 13. 2mm thick, see through sapphire glass back, arched edge sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 59800 manual winding movement with date, hours, minutes, small seconds, moonphase, power reserve indicator, approximately 192 hours of power reserve, blue alligator leather strap by santoni. Water resistant to 3 bar.