Certina is a Swiss watchmaker renowned worldwide for the quality of its 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. The DS-1 Big Date watches are part of the brand's urban line. The design of the watches is streamlined and modern. A Nivachron balance spring which increases the anti-magnetism on the watch is also installed. 

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 C0294263604100:

• This model exhibits a night blue dial with a big date aperture at 6 o'clock.
• The dial also features gold-tone baton indices and gold-tone hour, minute and second hands. 
• An anti-reflective sapphire crystal protects the dial. 
• A gold PVD-coated stainless steel case frames the dial. The case measures 41mm in diameter and 11.9mm in thickness.
• The exhibition case back allows the wearer to observe the movement that powers the watch. 
• The watch is finished with a blue leather strap.
• This model is water-resistant up to 100 metres (10 bar).
• Movement Type - Automatic with a Nivachron balance spring and an 80-hour power reserve. 
• Calibre - Powermatic 80.