GST Deep One
Launched in 1999, the GST Deep One used a mechanical depth gauge to display both current and maximum dive depth.
History timeline
1999
Introduced
Aquatimer Deep
Explore the Lineage
- 1999 — IWC Schaffhausen GST Deep OneCurrently viewing
- 2009 — IWC Schaffhausen Aquatimer Deep Two
- 2014 — IWC Schaffhausen Aquatimer Deep Three
No longer available for purchase directly.
Source: IWC Schaffhausen