IWC Portofino Perpetual Calendar IW344602

Features:
Perpetual calendar with displays for the date, day, month, leap year and perpetual moon phase
Hours, minutes & small seconds
Central hacking seconds

Specifications:
Movement: Automatic Calibre 82650
Power Reserve: 60 hours
Frequency: 28,800 vph
Jewels: 46
Water Resistance: 5 bar / 50 meters

Case:
Material: 18K 5N Gold
Diameter: 40 mm
Height: 12.7 mm
Caseback: Transparent
Crystal: Sapphire glass, convex, antireflective coating on both sides

Dial:
Design: Silver plated
Hands: Gold hands
Markers: Gold indexes

Strap
Blue calfskin strap with pin buckle
Lug Distance: 20mm

Details:
The Portofino Perpetual Calendar features the legendary perpetual calendar developed by Kurt Klaus during the 1980s.