Swatch Bioceramic Collection Swiss Quartz Unisex Watch With A Black Bio-Soursed Material Strap, Bioceramic Case & Transparent Dial. Innovative and unique BIOCERAMIC for purest highly defined design, soft & silky touch, resistance and resilience. The bold black choice, with full black movement. Enjoy the future. BIOCERAMIC: Innovation that feels just right. An entirely new material, mixing ceramic with bio-sourced plastic. A mix of two-thirds ceramic and one-third bio-sourced plastic gives life to the brand-new in-house creation, uniting the best of both worlds. Can’t wait to get your hands on it? Watch size: 47.00mm Thickness: 11.75mm Height: 44.80mm