The Pilot's Watch Chronograph is the epitome of a versatile sports watch and a distinguished companion in all walks of life.

Overview
Reference: IW378004
Dial Color: Blue
Case: Stainless steel
Strap: Stainless steel folding clasp with EasX-CHANGE® system View all compatible straps
Diameter: 43 mm
Movement: Automatic, self-winding

Features
Small hacking seconds
Day and date display
Chronograph function with hours, minutes and seconds
Glass secured against displacement by drop in air pressure
Sapphire glass, arched-edge, antireflective coating on both sides
IWC EasX-CHANGE® System

Case
Case: Stainless steel
Diameter: 43 mm
Height: 14.8 mm
Water Resistance: 10 Bar
Crown: Screwed-in
Back case: With synthetic sapphire crystal

Movement
Caliber: 69385
Movement type: Automatic, self-winding
Power Reserve: 46 hours
Frequency: 28800 Vph (4 Hz)
Components: 242
Jewels: 33