Michael Kors Mk8683 Men’s Watch 43mm Gray this sumptuous modern watch from the Michael Kors brand, reference MK8683. A luminous coating provides a long-lasting illumination effect in the dark. Only requires a brief exposure to light for this to work. The hands and in some cases the hour markers become luminescent in the dark. Robust, durable and elegant. The watch's stainless steel bracelet gives it a classic quality look.