The IWC Aquatimer Chronograph is a titanium watch with a chronograph function, inner rotating bezel, and 44-hour power reserve. It features a 42mm case size and 13.4mm thickness, powered by the IWC Caliber 79320 movement.
- Condition: preowned, minor wear marks
- Case size: 42mm diameter
- Movement type: IWC Caliber 79320 (Valjoux 7750-based)
- Power reserve: 44 hours