IWC Portofino IW391408 watch

Stainless steel case,?Automatic, self-winding,?Diameter 39.0?mm,?Black calfskin strap,?Strap width 20.0 mm.

CASE:

Stainless steel case
Diameter 39.0 mm
Height 12.7 mm
Water resistance 3 bar

MOVEMENT:

79350 Calibre
Automatic, self-winding
44 hours Power Reserve
Frequency 28'800 VPH (4 Hz)
272 Components
31 Jewels
C?tes de Genève, perlage

FEATURES:

Chronograph function with minutes and seconds
Sapphire glass, convex, antireflective coating on both sides
Central hacking seconds
Limited to 1000 pieces