Air pressure, Longines’s new pilot’s watch contains a twist you won't detect without delay. There’s a little triangle at the edge of the dial which, despite being beneath the glass, rotates if you switch the bezel owing to some clever engineering. We’ve said it right before: Chopard’s LUC line is https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/