IWC Big Pilot’s Watch 43 Spitfire Watch - Titanium Case - Black Dial - Brown Calfskin Strap - IW329701 Top 41 mm stainless steel case

41 mm stainless steel case

self-winding AP ultra-thin calibre 2120 movement

double glareproofed sapphire crystal

yellow gold-toned counter

calibre 3126 / 3840 automatic movement with chronograph

IWC Big Pilot’s Watch 43 Spitfire Watch - Titanium Case - Black Dial - Brown Calfskin Strap - IW329701 Top 41 mm stainless steel case43. 0 mm titanium case with soft iron inner case for protection against magnetic fields, 14. 4 mm thick, screw in crown, convex sapphire glass crystal with antireflective coating on both sides, black dial, calibre 82100 automatic movement with date, day, chronograph, rattrapante, hours, minutes, small seconds, approximately 60 hours of power reserve, brown calfskin strap with easx change system. Water resistant to 10 bar.