Blue bio-sourced material case with a blue bio-sourced plastic strap. Fixed blue bio-sourced material bezel. Blue dial with black hands and Arabic numeral hour markers. Minute markers around an inner ring. Dial Type: Analog. Quartz movement. Plexiglass crystal. Pull / push crown. Solid case back. Round case shape. Case size: 34 mm. Case thickness: 8.8 mm. Band width: 17 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Casual watch style. Swatch Air Boost Quartz Blue Dial Unisex Watch SO28N103.