Portofino Automatic Moon Phase 37

Automatic winding, Diameter 37.1 mm

Features
Central hacking seconds
IWC bracelet quick-change system
Sapphire glass, convex, antireflective coating on both sides
Moon phase display

Case
Case: Stainless steel
Case
Diameter: 37.1
Height: 11.3
Back case: See-through sapphire glass back
Water resistance: 5.0
bar

Movement
Calibre: 32800
Calibre
Movement type: Automatic winding,

IWC-manufactured movement
Power Reserve: 120
hours
Frequency: 28'800
VPH
Components: 187
Jewels: 21
Decoration: Côtes de Genève

Reference
IW459601