140.13.39.21.10.001Ref

Launched in 2026, the 140.13.39.21.10.001 features a 39.4 mm O-Megasteel case and a green sun-brushed 'pie-pan' dial with 18K white gold markers. This Master Chronometer is driven by the calibre 8914, offering 60 hours of power reserve and high magnetic resistance. It is paired with a dark green leather strap and showcases its movement through a sapphire crystal exhibition caseback.