The BR 03 is a series of aviation watches designed by the French luxury watch brand Bell & Ross. Known for their square cases and clear, legible dials, these watches are inspired by cockpit instruments, making them popular among pilots and aviation enthusiasts. Featuring high-quality materials and precise movements, the BR 03 models often include functions like chronographs and altimeters. Their robust design ensures durability, while the minimalist aesthetic appeals to those who appreciate functional elegance in timepieces.