Swatch Skin Irony Collection Swatch Swiss Quartz Unisex Watch White A Blue Leather Strap, Stainless Steel Case & Blue Coloured Dial With Crystals. SKIN SIDERAL is this season’s shining star with its thin twilight blue look and silver-colored Swatch Sparkles scattered around the aluminum dial. Watch size: 38.00mm Thickness: 5.80mm Height: 45.60mm