[Top of the line Swiss 1:1]IWC Pilot Series IW389105 Watch ( Lake Tahoe Special Edition)

case：

ceramic case
44.5mm diameter
Thickness 15.7 mm
screw down crown
Water resistance 6 bar

movement：

69380 movement
IWC-manufactured movement
automatic movement
46-hour power reserve
Frequency 28'800 vibrations/hour (4 Hz)
231 Parts
33 gems
Côtes de Genève, Côtes de Genève

movement
69380 movement
IWC-manufactured movement
automatic movement
46-hour power reserve
Frequency 28'800 vibrations/hour (4 Hz)
231 Parts
33 gems
Côtes de Genève, Côtes de Genève

features：

Chronograph functions for hours, minutes and seconds
Soft iron inner case protects the movement from magnetic field effects
Day and date display
The crystal assembly is stable and can withstand sudden drops in air pressure
Double-sided anti-reflective convex sapphire glass
Small seconds with stop mechanism
Limited production of 1000 pieces per year