IWC Portugieser Perpetual Calendar Limited Edition of 250 Watch - 44.2 mm Platinum Case - Silver Dial - Black Alligator Strap - IW503406 IW357401 this timepiece embodies the timeless

this timepiece embodies the timeless essence of Rolex craftsmanship

scratch-resistant sapphire crystal with anti-reflective treatment on both sides

manual-winding Omega 1861 movement with chronograph and small seconds (original movement that was worn on the moon)

purple leather strap

Tahiti domed mother-of-pearl dial which is decorated with a date window at 6 o'clock

IWC Portugieser Perpetual Calendar Limited Edition of 250 Watch - 44.2 mm Platinum Case - Silver Dial - Black Alligator Strap - IW503406 IW357401 this timepiece embodies the timeless44. 2 mm platinum case, 14. 9 mm thick, see through sapphire glass back, arched edge sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 52615 automatic movement with date, day, month, perpetual calendar, year indicator, hours, minutes, small seconds, moonphase, power reserve indicator, approximately 168 hours of power reserve, black alligator leather strap by santoni. Water resistant to 3 bar.