After the successful Leonardo and Giotto, Newton is the third project designed, developed and produced 100% in Italy by subsidiary Cressi Elettronica created 4 years ago. Completely modular, it is an extremely rugged and reliable computer with a watch-like appearance. Cressi has complete control over the quality of this product as it is wholly developed and manufactured by Cressi Elettronica, from the computer’s software programming to its construction and manufacturing, quality control and post-sales service. It is an elegant and versatile watch design. Hidden beneath its modern and attractive watch is a complete diving computer that stands out for its versatility. Suitable for the advanced or technical diver, but surprisingly simple for the average diver due to its clear and simple presentation of information. Stainless steel anti-shock ABS case. Lightweight construction resistant to impact and wear. The computer case is extremely flat, with a hydrodynamic section without ridges and small dimensions (Ø51 mm in diameter), with an excellent digit visibility. Super flat profile (maximum height 14 mm) with a completely rounded, hydrodynamic design that prevents potential snagging. Even the wristband anchor maintains the low profile of the case. The case has a spot-on design combining stainless steel with durable technopolymers. The four buttons are low-profile with minimized clearance to ensure that the o-ring seal is watertight during perpendicular use and to prevent small particles or grains of sand from entering that could impact performance.Scratch-resistant sapphire crystal extremely durable and protected by a rounded stainless steel crown. Four buttons for greater ease of navigation, accessing information and parameter modification. Wide-screen UFDS (User-Friendly Display System) measuring 35 mm in diameter with the case measuring 45 mm. Provides the proverbial ease of navigation and Cressi computer menus. The information display, screen contrast, proportions and digit size have been carefully chosen for ease of use. All of the information presented is separated by light lines to facilitate reading even in stressful or emergency situations. Back-lit display activated by button or when alarm sounds. Menus and navigation system identical to the rest of the Cressi diving computers, with ease of reading, access to information and model parameter modification. Easy configuration, navigation through the various menus and access to a large amount of information displayed intuitively. Complete Nitrox management with the ability to use two different EAN mixes during the same dive. Air, Nitrox and Gauge Modes. Reset option available through the menu. This eliminates the residual nitrogen so that different users may make consecutive dives. The algorithm incorporates RGBM and Deep Stop (optional). Extended battery life through a combination of systems: battery saver mode when the computer is not used with automatic power-on, low-consumption processor and CR2430 battery. The interface (optional) uses IR to connect to the diving computer and a USB cable for PC connection. Software compatible with all versions of Windows and with Mac. Gauge calibrated in salt water for maximum precision during typical use.