A luxury 40.5mm quartz watch with alarm inspired by the high-pressure world of professional watersports. The steel turning bezel is marked with overzised arabic numerals and only turns in one direction essential for avoiding diving accidents. The flat crystal sapphire is anti-reflective treated and highly resistant. Luminescent hands and dial markers ensure at-a-glance readability in even the deepest and darkest conditions. Water resistance: 300 meters.