high-resolution photorealistic mockup of a modern circular smartwatch with stainless-steel frame on marble

smartwatch mockup circular stainless steel frame modern sleek black screen blank photorealistic highresolution tech wearable gadget design minimal nologo unbranded techgear innovation smartwatchdesign digital marble flat neutral surface clean elegant stylish futurist modernwatch smartdevice technology productmockup hightech wristwear techmockup premium accessory watchface sleekdesign minimaltech wireless smartwatchmockup lifestyle wearables blankscreen highend