Introducing the Vortex Concept digital watch - the perfect blend of style and function. This watch features a sleek round case with a stainless steel band and hook buckle clasp, making it easy to adjust to your wrist size. The case material is made of alloy and has a thickness of 10mm. The dial window is made of hardlex material, which is scratch resistant. The dial diameter is 42mm, making it easy to read.