EUR crown king, Vacheron Constantin Overseas [Automatic] Tourbillon watch, a crowning masterpiece, breaking the conventional ring-shaped automatic winding device, the first in the industry! The use of the outer edge rotor ensures a clear view of the back of the movement, also known as the edge rotor, which subverts everyone's perception of the watch industry. EUR is forging ahead and striding on a new journey! Size 42.5mm*16mm