Portugieser Chronograph IW371447

Portuguese Chronograph IW371447

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40.9mm, Black
IWC
IWC
Dial color
Black
Dial index
Arabic
Glass
Sapphire crystal
Case material
Stainless steel
Case diameter
40.9mm
Case thickness
12.5mm
Bracelet material
Leather
Bracelet types
Strap
Buckle type
Folding buckle
Bezel material
Stainless steel
Function
Chronograph, Small seconds
Waterproof
30m
Movement
Self-winding
Caliber
Cal. 79350
Frequency
28, 800 vibrations
Power reserve
About 44 hours
The epitome of pilot watches
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