TECHNICAL DATA
Brand: IWC
Family: Portofino
Reference: IW391029
Name: IWC Men’s IW391029 Portofino Chrono Black Dial Watch
CASE
Material: Steel
Glass: Sapphire Glass
Diameter: 43 X 43
Case Thickness: 13.6
Water Resistance: 3 ATM
DIAL
Color: Black
Dial Markers: Arabic numerals
Bezel: Steel
MOVEMENT
Type: Automatic
Caliber: IWC 75320
Jewels: 25
Reserve: 44
BAND
Material: Leather
Color: Black
Width:20
Clasp: Tang
FUNCTIONS
Chronograph,Date,Weekday