IWC pilot series IW378001 watch

Stainless Steel Case, Automatic Winding, Diameter 43.0mm, Black Dial with Luminescent, Black Calfskin Strap with EasX-CHANGE System, Strap Width 21.0mm
CASE:
Stainless steel case
Diameter 43.0 mm
Height 14.8 mm
Screw in crown
See-through sapphire glass back
Water resistance 10 bar
MOVEMENT:
69385 Caliber
IWC-manufactured movement
Automatic, self-winding
46 hours Power Reserve
Frequency 28’800 VPH (4 Hz)
231 Components
33 Jewels
Côtes de Genève, perlage
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