IWC Big Pilot’s Watch Perpetual Calendar Edition Racing Green Watch - Ceramic Case - Green Dial - Black Calfskin Strap Limited Edition of 250 - IW503005 IW356517 white dial with a wave

white dial with a wave pattern made from 138 diamonds and sapphire hour markers

pin buckle

5mm thick scratch-resistant crystal

automatic winding caliber 1904-PS MC movement with calendar aperture at 3 o'clock and subsidiary second counter at 6 o'clock 18K pink gold

IWC Big Pilot’s Watch Perpetual Calendar Edition Racing Green Watch - Ceramic Case - Green Dial - Black Calfskin Strap Limited Edition of 250 - IW503005 IW356517 white dial with a wave46. 5 mm ceramic case, 15. 5 mm thick, see through sapphire glass back, screw in crown, convex sapphire glass crystal with antireflective coating on both sides, green 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 calfskin strap. Water resistant to 6 bar.