IWC Pilot's Watch Chronograph 41 IW388102 Color_Black Standard strand length at 12h:

Standard strand length at 12h: 75mm

Movement: IWC-manufacturered Automatic 82100 Calibre

Length 6h/12h: 110 X 110

and all Grand Seiko Spring Drive watches

IWC Pilot's Watch Chronograph 41 IW388102 Color_Black Standard strand length at 12h:Features: Hours, minutes & seconds Day & Date window at 3 oclock Soft iron inner case for protection against magnetic fields Screw down crown Chronograph function Specifications: Movement: IWC Manufactured Automatic 69385 Calibre Power Reserve: 46 hours Water Resistance: 10 bar 100 meters 330 ft Case: Material: Stainless steel case Diameter: 41 mm Height: 14. 5 mm Crystal: Convex Sapphire Crystal with antireflective coating on both sides Caseback: