IWC Ingenieur Automatic 40 Watch IW328907

Features:
Date display
Central hacking seconds
Soft-iron inner case for magnetic field protection
Sapphire crystal with anti-reflective coating on both sides
IWC-manufactured automatic movement
Pressure-resistant sapphire glass secured against displacement

Specifications:
Movement Type: Automatic mechanical (Calibre 32111)
Winding: Self-winding mechanical movement
Power Reserve: Approx. 120 hours
Frequency: 28,800 vibrations per hour (4 Hz)
Water Resistance: 10 bar / 100 meters

Case:
Material: Stainless steel
Diameter: 40 mm
Thickness: 10.7 mm
Case Shape: Round
Crystal: Convex sapphire crystal with anti-reflective coating on both sides
Caseback: Standard closed case-back
Crown: Screwed-in crown
Inner Case: Soft-iron inner cage for magnetic resistance

Dial:
Color: Blue dial
Display: Hours, Minutes, Seconds
Additional Feature: Date window
Hands: Central hacking seconds hand

Strap:
Material: Stainless steel bracelet
Clasp: Integrated steel bracelet clasp
System: Fixed steel bracelet system

Movement Details:
Calibre: 32111 (Manufacture movement)
Jewels: 21
Number of Components: 163
Balance Frequency: 4 Hz
Power Reserve: 120 hours