CROWN Screw Down BEZEL Yellow Gold CALIBER 7121 "50 Years" Oscillating Weight MOVEMENT Automatic HANDS Luminous DIAL COLOR Yellow DIAL TYPE Analog DATE 3 o'clock DIAL MARKERS Petite Tapisserie BAND MATERIAL Yellow Gold CLASP AP Folding Clasp WATER RESISTANCE 50 Meters (165 Feet) GENDER Men's
BEZEL White Gold MOVEMENT Automatic DIAL COLOR Black DIAL TYPE Analog DIAL MARKERS Set with Diamonds BAND MATERIAL Rubber CLAS Pin Buckle WATER RESISTANCE 30 Meters (100 Feet) GENDER Men's
HUB6311 manual-winding movement with skeleton tourbillon chronograph
approximately 72 hours of power reserve
42 mm 18K yellow gold case
IWC Pilot's Watch Chronograph - 43 mm Stainless Steel Case - Black Dial - Steel Bracelet - IW377710 IW459307 CROWN Screw Down BEZEL Yellow43 mm stainless steel case with soft iron inner case for protection against magnetic fields, 15 mm thick, engraved back, screw in crown, convex sapphire crystal with antireflective coating on both sides, black dial, calibre 79320 self winding movement with date and day display, stopwatch function with hours, minutes and seconds, small hacking seconds, approximately 44 hours of power reserve, stainless steel bracelet. Water resistant to 6 bar.