Portugieser Automatic 40

18 ct 5N gold case, Automatic, self-winding, Diameter 40.4 mm, Dark brown alligator leather strap by Santoni, Strap width 20.0 mm.

Case
18 ct 5N gold case
Diameter 40.4 mm
Height 12.3 mm
See-through sapphire glass back
Water resistance 3.0 bar

Movement
82200 Calibre
IWC-manufactured movement
Automatic, self-winding
60 hours Power Reserve
Frequency 28'800 VPH (4 Hz)
192 Components
31 Jewels
Côtes de Genève

Features
Small hacking seconds
Pellaton automatic winding
Sapphire glass, convex, antireflective coating on both sides

Reference
IW358306