IWC Portugieser Chronograph Watch - 41.0 mm Stainless Steel Case - Blue Dial - Black Alligator Strap - IW371606 rolex-2024 transparent sapphire crystal back

transparent sapphire crystal back

and date display

4mm 18K 5N gold case

satin-finished stainless steel bezel

HUB6020 manufacture manual-winding power reserve skeleton tourbillon movement

IWC Portugieser Chronograph Watch - 41.0 mm Stainless Steel Case - Blue Dial - Black Alligator Strap - IW371606 rolex-2024 transparent sapphire crystal back41. 0 mm stainless steel case, 13. 0 mm thick, see through sapphire glass back, convex sapphire glass crystal with antireflective coating on both sides, blue dial, calibre 69355 automatic movement with chronograph, column wheel, hours, minutes, small seconds, approximately 46 hours of power reserve, black alligator leather strap. Water resistant to 3 bar.