IWC Pilot’s Watch Chronograph 41 Edition “Mercedes-AMG PETRONAS Formula One™ Team” - IW388108 - 2026BRAND IWC COLLECTION Pilots Watches MODEL NUMBER IW388108 MOVEMENT Automatic CALIBRE 69385 FUNCTIONS Chronograph, Day Date, Small Seconds CASE MATERIAL Titanium CASE SIZE 41 mm CASE THICKNESS 14. 5 mm CASE SHAPE Round CASE BACK See through Case Back LUG WIDTH 20 mm CRYSTAL Sapphire Crystal DIAL COLOR Green HANDS Alpha DIAL MARKERS Arabic Numerals LUMINOSITY On Hands & Hour Markers BAND MATERIAL Rubber STRAP COLOR Black INTERCHANGEABLE STRAP Yes CLASP