IWC Big Pilot's Watch Heritage - 46.2 mm Titanium Case - Black Dial - Brown Calfskin Strap - IW501004 Chronograph brushed 18K red gold bezel

brushed 18K red gold bezel with with tachymeter scale

(Old reference: W6920074 & W6920009)

39 mm steel and yellow gold case with anti-magnetic protection

BRAND Audemars Piguet SERIES Royal Oak Selfwinding Limited Edition MODEL NUMBER 26730TI

IWC Big Pilot's Watch Heritage - 46.2 mm Titanium Case - Black Dial - Brown Calfskin Strap - IW501004 Chronograph brushed 18K red gold bezel46. 2 mm titanium case with soft iron inner case for protection against magnetic fields, 15. 4 mm thick, screw in crown, convex sapphire glass crystal with antireflective coating on both sides, black dial with luminescence, calibre 52110 automatic movement with date, hours, minutes, seconds, power reserve indicator, approximately 168 hours of power reserve, brown calfskin strap. Water resistant to 6 bar.