Certina DS Action Day-Date Powermatic 80Certina DS Action Day Date Powermatic 80 The Certina DS Action Day Date Powermatic 80 is a perfect blend of elegance and practicality. This 41 mm stainless steel watch features a striking black dial and a sleek black leather strap, offering a timeless and versatile look. The day date display adds functionality, while the Powermatic 80 automatic movement provides an impressive 80 hour power reserve, ensuring consistent reliability. Water resistant up