Swatch Sistem Grid (SUTN401) 42mm
Movement: Automatic, self-winding (no battery needed). Power Reserve: Exceptional 90-hour power reserve. Case Diameter: 42 mm. Materials: Matte blue bio-plastic case with a matching blue silicone strap. Dial: White face featuring a grid pattern, black indices, and accents of red. Water Resistance: 3 Bar (30 meters)
