Top Time B31 fragrances the Spring Drive Caliber 9R66

the Spring Drive Caliber 9R66 powers the watch with an approximate 72-hour power reserve and delivers precise timekeeping with an accuracy of ±15 seconds per month

Zaratsu polished lugs

Mysterious

while the see-through screw case back reveals the finely finished movement

breadth and depth

Top Time B31 fragrances the Spring Drive Caliber 9R66Newly launched in 2025, the Top Time B31 marks the debut of the Manufacture B31 movement at Breitling. A 38mm case, true to Top Time DNA, for an impeccable style that will fit every wrist. The Top Time B31 blends retro aesthetics with a modern edge. Its dial design takes inspiration from classic car dashboard clocks, while its 38 mm case strikes a balance between vintage proportions and contemporary design, perfect for any wrist thanks to its