IWC Big Pilot's Perpetual Calendar ProSet Le Petit Prince Watch IW339601

Features:
Perpetual calendar with date, day, month, year & moon phase
Pellaton automatic winding system
Central hacking seconds
Convex sapphire glass with anti-reflective coating
Glass secured against pressure displacement
IWC EasX-CHANGE® strap system
Screwed-in crown with transparent case back

Specifications:
Dial Color: Blue
Case Material: Ceramic
Diameter: 42.9 mm
Height: 14.3 mm
Water Resistance: 10 Bar
Strap: White rubber strap
Strap Width: 21 mm
Buckle Width: 18 mm
Case Back: Synthetic sapphire crystal

Movement:
Calibre: 82665
Movement Type: Automatic, self-winding
Power Reserve: 60 hours
Frequency: 28,800 Vph (4 Hz)
Components: 283
Jewels: 34

Material:
Ceramic case
White rubber strap
Sapphire crystal (front & back)