IWC Aquatimer Chronograph

In bronze the Aquatimer becomes a watch that changes with its owner — the alloy oxidises with wear and humidity, developing a patina no two examples share. At 44mm it carries IWC's patented SafeDive system, which links an external rotating bezel to an internal timing ring so the outer bezel turns both ways for grip while the inner scale can only move in the safe direction. A chronograph rated for real diving.

Reference: IW379503
Movement: Automatic chronograph, IWC calibre
Power reserve: approx. 44 hours
Case: Bronze, 44 mm
Water resistance: 300 m
Year: 2026 — Full set