Why is nautilus so rare?
Following the K-Pg extinction event most nautiloid species went extinct, while members of Coleoidea managed to survive. Following the mass extinction, the nautilus became the only extant species of nautiloids. Nautiluses are only found in a very small region of the world, called the Indopacific triangle, and unless we can slow their slaughter, we will lose this 500-million-year-old creature in less than 50 years.Until recently the nautilus were thought to be rare animals occurring at only a few sites, but are now known to occur throughout most of the tropical Indo-Pacific region.
What’s so special about a nautilus?
Cool facts As a nautilus grows, it gains more living space by building new chambers connected to the old ones; adult shells have 30 chambers. The nautilus is the only cephalopod with an external shell. Much like zebras, nautiluses can be individually identified based on their striped shell patterns. Unlike other cephalopods, nautiluses are relatively long-lived, reaching ages of 15 to 20 years, or more.The Nautilus is a symbol of growth, rejuvenation, and adaptability. It also represents expansion, renewal, creation, and spiritual growth.
What’s more expensive, Aquanaut or Nautilus?
The Aquanaut, on the other hand, has a modern and sporty appearance, highlighted by its rounded case and durable rubber strap. Value: Both the Nautilus and the Aquanaut are prestigious and highly valued. The Nautilus is often more expensive and exclusive due to its iconic status and limited production. Fake Aquanauts may have inferior movements with poor decoration or incorrect caliber designs. Additionally, the water resistance of genuine Aquanauts is rigorously tested, while counterfeits often lack proper sealing, compromising their claimed water resistance.In short, the Aquanaut can go swimming as it is water resistant to an actual 30m rather than a merely splash proof 30m which is what 3 bar equates to for Every.