Brand New Authentic IWC Portofino Chronograph 42mm Day-Date Black Dial Men's Watch Model IW391030. Round Polished Stainless Steel case with Milanaise Mesh Stainless Steel watch band. Polished Stainless Steel Deployment clasp. Fixed bezel. Dial description: Silver-Tone Hands and Hour Markers on Black dial. Automatic Self Winding movement. Calendar: Day of the Week and Date in 3 o'clock area. Chronograph sub-dials display: Seconds, 30 Minute, 12 Hours. Powered by 79320 Calibre engine with 44 hours power reserve. Watch functions: Date, Hour, Minute, Second, Day. Pull/Push crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 42mm. Case thickness: 13.55mm. Solid case back. 30 Meters - 100 Feet water resistant. 2 year WatchMaxx warranty.
