Absolute reliability, excellent workmanship and high functionality have characterised the Davosa Ternos Professional for years. Professional divers must be able to rely on this 100%.  Furthermore, suggestions from practical use regarding comfort and operation are incorporated into product development. The maritime brand symbol, the stylised compass rose, has taken centre stage; it is reflected in the striking hand design and guarantees perfect orientation - even in adverse lighting conditions.

• CLEAR READABILITY IN THE DARK - The SuperLumiNova® BGW9 luminous material ensures outstanding lighting properties. In natural light, the best luminous material currently available is white; in the dark, it is clearly visible in a clear blue colour.
• CONVENIENT ADJUSTMENT - Another highlight of this model is the redesigned TriaLink stainless steel metal bracelet. The individually screwed solid bracelet links end on both sides in a folding clasp newly developed by DAVOSA, which with two side pushers and a WaveSlide fine adjustment inside the clasp enables convenient adjustment - without any additional tools.
• HIGH-TECH CERAMICS - The coloured bezel insert is made of high-tech ceramic and is extremely scratch-resistant with a hardness (according to Vickers) of 1250 HV. It is also resistant to heat and corrosion and has a high-gloss polish for a fine feel.
• PRECISION MOVEMENT IN A CLASS OF ITS OWN - The new Ternos Professional also marks the start of a collaboration with La Joux-Perret from the Swiss Jura, a manufacturer renowned for its fine complications. The base calibre for the new DAV3121 calibre is supplied by the same movement manufacturer. In addition to the Elaboré-level accuracy for which all DAVOSA watches are renowned, it scores with a 68-hour power reserve driven solely by the movement of the wrist.