Resin is made of synthetic resin and is the ideal material for bracelets due to its extreme durability and flexibility. The battery supplies the watch with the necessary energy for approx. 3 years. The stainless steel watch case is made of solid stainless steel and offers a valuable and robust quality. The current date is displayed in a window. Neo-Display - The hands and/or the index are fluorescent coated and glow in the dark when the watch has been exposed to a light source before. By turning the bezel to the corresponding number, the approximate dive time can be marked. The hard, scratch-resistant mineral glass protects the watch from unsightly damage. The bracelet is equipped with a pin buckle. The screw-down case back ensures that the inner workings of the watch are optimally secured and at the same time easily accessible, for example for changing the battery. Perfect for free diving without equipment: the watch is tested for water resistance up to 20 bar according to ISO 22810.