The Ingenieur Automatic 42 combines the Gérald Genta-derived integrated bracelet design with a striking execution in dark olive green ceramic.

Overview
Reference: IW338902
Dial Color: Green
Case: Ceramic
Strap: Green ceramic bracelet
Diameter: 42 mm
Movement: Automatic, self-winding, IWC-manufactured movement

Features
Sapphire glass, convex, antireflective coating on both sides
Central hacking seconds
Date display
Glass secured against displacement by drop in air pressure

Case
Case: Ceramic
Diameter: 42 mm
Height: 11.5 mm
Water Resistance: 10 Bar
Back case: With synthetic sapphire crystal

Movement
Caliber: 82110
Movement type: Automatic, self-winding
IWC-manufactured movement: Yes
Power Reserve: 60 hours
Frequency: 28800 Vph (4 Hz)
Components: 187
Jewels: 22