The 2016 iteration of the IWC Pilot’s Watch Top Gun Chronograph, reference IW389001, features a smaller 44 mm case and replaces the previous triple-date display with the 89361 movement.
Movement Type
Automatic Chronograph
Caliber
89361Jewels
38
Reserve
68
Frequency
28800
Hands
Small Seconds
Shape
Round
Material
Ceramic
Glass
Sapphire
Thickness
16.50 mm
Diameter
44.00 mm
Water Resistance
60.00 m
Dial Color
Black