IWC Portofino Chronograph 39 Watch - Stainless Steel Case - Silver-Plated Dial - Blue Alligator Leather Strap - IW391407 Marea A new moon phase polished

A new moon phase polished on a blue lacquered starry sky of ethereal clouds

45 mm satin-finished and polished black case

At its core lies the 4131 manufacture Rolex perpetual movement—a mechanical chronograph fueled by self-winding technology

40 mm steel case

IWC Portofino Chronograph 39 Watch - Stainless Steel Case - Silver-Plated Dial - Blue Alligator Leather Strap - IW391407 Marea A new moon phase polished39. 0 mm stainless steel case, 12. 7 mm thick, convex sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 79350 automatic movement with chronograph, hours, minutes, approximately 44 hours of power reserve, blue alligator leather strap. Water resistant to 3 bar.