IWC Portugieser Automatic
collections / IWC Schaffhausen

IWC Portugieser Automatic


REFERENCE: IW500703
CASE MATERIAL: stainless steel
BRACELET/STRAP: black alligator leather strap
DIAL COLOUR: black
JEWELS: 31
CALIBRE: 52010
Mechanical movement
Pellaton automatic winding
IWC-manufactured 52010 calibre
7-day power reserve when fully wound
Power reserve display
Date display
Small hacking seconds at 9 o’clock
Glucydur®* beryllium alloy indexless balance with high-precision adjustment screws on balance rim
Breguet spring
Rotor with 18-carat gold medallion
Sapphire glass, convex, antireflective coating on both sides
See-through sapphire-glass back
Water-resistant 3 bar
Case height 14.5 mm
Diameter 42.3 mm