Certina is a Swiss watchmaker renowned worldwide for the quality of their timepieces. The brand is dedicated to producing highly functional watches made of the highest quality materials. Certina does not sacrifice form for function; the brand's designs are meticulously designed and executed. These watches are part of Certina's Aqua collection. All of the brand's dive watches are water-resistant at least to 20 bars. With these models, Certina seeks to create timepieces which are reliable, durable and stylish both under and above water. Bravely brace the deep blue ocean with the Certina DS-Action. 

Core Features of a Certina Watch:

• Due to their reliable construction, all Certina watches are water-resistant at least up to 10 bars. 
• All watches follow the brand's DS concept. The Double Security feature ensures each model is robust and long-lasting. 
• The DS concept also increases the shock resistance of all Certina watches. 

Model Specifications C0484071105101:

• The case and bracelet are made of stainless steel. The case measures 40.5mm in diameter. 
• This model also has a stainless steel bezel with a black ceramic insert. 
• The black dial is encased by an anti-reflective sapphire crystal. 
• Luminescent hands and indices contrast the dial. 
• Features include hours, minutes, seconds, a date display and a Nivachron™ balance spring. 
• This model is water-resistant up to 300 metres (30 bar).
• Movement Type - Automatic with an 80-hour power reserve.