Check the listing for details. Genesis Centauri Silicone Wrist Band Blue for Dive Computers - Accessories. Condition: Used. Listed at 23.76 USD. Customize your Centauri with your favorite color or coordinate it with your existing dive equipment. Crafted from durable 100% silicone, these wristbands offer exceptional comfort and longevity. Features Add your favorite color or match your Centauri to your other dive gear. These wristbands are made of 100% silicone. They are comfortable to wear. They are long lasting.Wristband can be used on any wrist computer or watch with 21mm band/housing connection Durable coated metal buckle Quick and easy to swap to your favorite color