Certina DS-7 Chrono Auto

This Certina DS-7 Chrono Auto features a 42 mm titanium case with a blue dial and automatic movement, offering high legibility and water resistance.

• The watch has a Valjoux A05.231 automatic movement with a 30-minute chronograph function.
• It includes a silicon balance spring for improved shock and magnetic field resistance.
• The watch is water-resistant up to 100 meters.
• Certina’s DS Concept ensures protection under pressure.