SevenFriday Watch T3/03. With its all black case, the design language of the T3/03 plays with transparency, gradients, and skeleton movement, resulting in diving into the interface. Part of the T-Series which are smaller, thinner and lighter than other SEVENFRIDAY watch Series, the T3/03 carries the same sun lenses as Icon Tiny sunglasses, part of the 7F eyewear collection.