Luxury brand Louis Vuitton's first smartwatch, the Tambour Horizon, is an Android Wear 2 device that uses a 1.4" 390x390 round AMOLED display, sapphire crystal cover and a Snapdragon Wear 2100 chipset.

Louis Vuitton Tambour Horizon photo

The Tambour Horizon will cost between $2,450 (stainless steel) and $2,900 (black) when it released later in 2017.

OLED type: 

1.4" 390x390 round AMOLED

Kyulux - Hyperfluoresence OLED emittersKyulux - Hyperfluoresence OLED emitters