Equipped with the Rolex Calibre 3255 Automatic movement
bezel set with 50 baguette-cut diamonds
adorned with luminous hour markers and hands that provide optimal legibility
a testament to Rolex's commitment to exceptional craftsmanship
IWC Big Pilot’s Watch Perpetual Calendar - Stainless Steel Case - Blue Dial - Blue Calfskin Strap - IW503605 18 Equipped with the Rolex Calibre46. 2mm stainless steel case, 15. 4mm thick, see through sapphire glass back, screw in crown, convex sapphire glass crystal with antireflective coating on both sides, blue dial with luminescence, 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, blue calfskin strap. Water resistant to 6 bar.