IWC Portuguese Minute Repeater Limited Edition of 500 Watch - 44 mm Red Gold Case - Silver Dial - Brown Alligator Strap - IW544907

44 mm 18K red gold case, sapphire-glass back, silver-plated dial, hand-wound calibre 98950 movement with minute repeater for hours, quarters and minutes, small hacking seconds, Glucydur beryllium alloy balance with high-precision adjustment cam on balance arms, Breguet spring, three-quarter bridge, approximately 46 hours of power reserve, brown alligator leather strap.