A 40.5 mm luxury quartz watch with ringtone inspired by the professional sports world of divers, often exposed to high pressures. The rotating steel bezel features oversized Arabic numerals and rotates in one direction, which is essential to avoid accidents while diving. The flat sapphire crystal has an anti-reflective treatment and is highly resistant. The luminescent dial hands and indicators ensure legibility at a glance even in the most extreme and low light conditions. Waterproofing: 300 meters.