IWC Pilot's Watch Mark XVIII - 40 mm Stainless Steel Case - Black Dial - Black Calfskin Strap - IW327009 Pro 39 mm sedna gold case

39 mm sedna gold case with anti-magnetic protection

25 mm stainless steel case with anti-magnetic properties

guarantees precision with a deviation of just -2/+2 seconds per day after casing

MFG Reference # H70515137

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IWC Pilot's Watch Mark XVIII - 40 mm Stainless Steel Case - Black Dial - Black Calfskin Strap - IW327009 Pro 39 mm sedna gold case40 mm stainless steel case, 11 mm thick, screw in crown, convex sapphire crystal with antireflective coating on both sides, black dial, calibre 35111 self winding movement with date display, approximately 42 hours of power reserve, black calfskin strap by Santoni. Water resistant to 6 bar.