The chic black and taupe of this BIG BOLD BIOCERAMIC watch make this oversized watch an classic. Flashes of white in the crown, glow-in-the-dark hands and Swatch logo complete the fashionable look of this timepiece. Details Case Material: Bioceramic Strap Material: Silicone Movement: Quartz Case Width: 47.00 mm Case Height: 44.80 mm Case Thickness: 11.75 mm Waterproof: 30 Meters Water-resistance: 3 bar