Pilot's Watch Chronograph 41 IW388109

CASE

• Bronze case
• Diameter 41.0 mm
• Height 14.5 mm
• Screw in crown
• See-through sapphire glass back
• Water resistance 10 bar

MOVEMENT

• 69385 Calibre
• IWC-manufactured movement
• Automatic, self-winding
• 46 hours Power Reserve
• Frequency 28800.0 vph (4.0 hz)
• 231 Components
• 33 Jewels

FEATURES

• Chronograph function with hours, minutes and seconds
• Day and date display
• Glass secured against displacement by drop in air pressure
• Sapphire glass, convex, antireflective coating on both sides
• IWC bracelet quick-change system
• Small hacking seconds