New depths / process
The IWC Nautilus chronograph is part of the “IWC Aquatimer” family. The name “Nautilus” applies to deep diving. The “Nautilus” (Cephalopod) Mollusk is a sea shell found in depths exceeding 100 m. which is limited to experienced and schooled divers.
The face of the Nautilus shows the silhouette of the namesake.