Don't know what does this mean. But display on Galaxy Watch 5 Pro has a bit of haziness to it when turned off. Not fully black like Galaxy Watch 4 Classic. :
Silver Samsung Galaxy Watch - 46mm Bluetooth | Samsung US
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Buy Compatible for Samsung Galaxy Watch 42mm Band/Galaxy Watch Active 40mm Bands,YiJYi 56mm Silicone Strap Sports Replacement Wristband for Women Men Online at desertcartNGA
Samsung Galaxy Watch 46MM vs 42MM | Which Should You Buy - YouTube
Silver Samsung Galaxy Watch - 46mm Bluetooth | Samsung US
Silver Samsung Galaxy Watch - 46mm Bluetooth | Samsung US
Amazon.com: Samsung Galaxy Watch 2019 (46mm) Bluetooth, Wi-Fi, GPS Smartwatch, SM-R800 - International Version (Silver) : Electronics