Single watch, Blancpain, Pioneer Series, model: The 8866-3630-53B watch is crafted from 18K rose gold, exuding elegance and luxury. It features a 43.5mm semi-open dial, rose gold hour markers, the signature large hour markers at 3 o 'clock and 9 o 'clock, a full calendar display for complex functions, a power reserve indicator at 12 o 'clock, and a stunning large moon phase at 6 o 'clock. It is equipped with the self-produced 66R9 automatic winding movement with a transparent back. Offering up to 192 hours of power reserve and pure gold folding buckle!