Frederique Constant 315NS3P6 Classic Heartbeat Date Round [Parallel Import]Product Highlights "Frederique Constant" was born from the relentless passion of founder Peter Stas and his wife Aletta. The Classic Heartbeat features a dial that allows you to peek at the mechanical heartbeat through a small window at 12 o'clock. Equipped with an automatic movement, it displays the date in a window at 6 o'clock, and you can also see the movement of the date numbers through the 12 o'clock window. The white hands and Roman numerals