Hamilton Khaki Navy BeLow Zero Auto Titanium 46mm Watch drop-a-hint Water resistance to 30 meters

Water resistance to 30 meters for everyday wear and versatility

Timeless Sophistication: The watch's design exudes timeless sophistication

The Longines Spirit Grade 5 titanium chronograph represents the brand's commitment to innovation and precision

25 mm model features a black sun-brushed dial

embodying the pioneering spirit that has driven Longines from the very beginning

Hamilton Khaki Navy BeLow Zero Auto Titanium 46mm Watch drop-a-hint Water resistance to 30 metersA new titanium case adds lightweight durability to the high performing Khaki Navy BeLOWZERO. Water resistant to 100 bar (1,000 m) and equipped with a helium escape valve, this submarine inspired watch is perfect for your next water adventure. The impressive 46mm titanium case treated with black PVD is the epitome of stealth style and features a special diving mask embossed on the case back. Featured in The Martian (2015). Worn by Mark Watney, played