KRONOSTI Shark Shadow Diver GMT

The Shark Shadow is Kronosti's titanium diver, and this version adds a GMT: a dedicated hand that tracks a second time zone on the 24-hour scale, driven by the Seiko-made NH34 automatic, with 41 hours of reserve. The case is Grade 5 titanium, a compact 38 mm across, 10 mm thick and 47.5 mm lug to lug, under a unidirectional ceramic dive bezel and a sapphire crystal with anti-reflective coating, and it is rated to 300 m. The lume is Swiss Super-LumiNova BGW9, which glows blue-white. The dials are sunburst black, blue and red, plus a blue goldstone, and the Sunburst Black is the all-dark one Kronosti calls its stealth configuration. It ships on rubber, with a titanium bracelet as an option.

Written 28 September 2026 from Kronosti.