Unveiled at SIHH 2019, the IWC Big Pilot Constant-Force Tourbillon IW5903-02 includes a 46.2mm platinum case. It is powered by the hand-wound caliber 94805, which incorporates a constant-force tourbillon, power reserve display, and moon phase. This model is limited to 10 pieces.
Shape
Round
Lug Distance
22.00 mm
Material
Platinum
Glass
Sapphire
Thickness
13.50 mm
Diameter
46.00 mm
Water Resistance
60.00 m
Dial Color
Blue
