Oris BC4 Flight Timer 01 690 7615 4164-07 5 22 58FC

BC4 Flight Timer : 01 690 7615 4164-07 5 22 58FC

The Oris BC4 Flight Timer, reference number 01 690 7615 4164-07 5 22 58FC, is a striking timepiece from the Oris BC4 collection. Released in , it features a robust steel case measuring 42.7mm in diameter and a transparent caseback that showcases its intricate inner workings. The watch is powered by the Oris 690 self-winding movement, notable for its ability to display a fully independent second time zone. The BC4-style cushion-shaped case adds a distinctive aesthetic, complemented by a vertical crown at the 2 o'clock position that operates the inner rotating bezel. This model combines functionality with a sleek design, making it suitable for both aviation enthusiasts and those who appreciate finely crafted timepieces. The overall style is practical yet sophisticated, reflecting the watch's heritage and innovative mechanics.