And that’s perfectly fine. Ones watch can be an accessory or a tool, or both. All are good.
I love this line of watches. In 2008-2011 or so I had this plan to buy the perpetuals (each dial) and tracked down and saw several. But never bought one. Then I ended up with a Portuguese Perpetual and so while completely different the GST perpetual search was sidelined.
I still think the GST are some of the coolest IWC sports watches. Many congrats.