Hamilton Khaki Navy BeLOWZERO Auto Titanium 46mm with black PVD case (H78505330)

Hamilton Khaki Navy BeLOWZERO Auto Titanium 46mm Black PVD

Hamilton Khaki Navy BeLOWZERO Auto Titanium 46mm with black PVD case (H78505330)
Dive by Hamilton In production

Hamilton Khaki Navy BeLOWZERO Auto Titanium 46mm Black PVD

Khaki Navy · BeLOWZERO Auto Titanium 46mm Black PVD

Case
46 mm
Thickness
15.7 mm
Lug width
24 mm
Crystal
Sapphire
Market price
$2,175
Visit the Hamilton website (opens in a new tab) Updated 26 October 2026
About this watch

The Hamilton Khaki Navy BeLOWZERO Auto Titanium (H78505330) is the brand’s 1,000 m professional dive watch. Hamilton’s official page lists a 46 mm black PVD-coated titanium case, 15.7 mm thick, with 24 mm lug width, a sapphire crystal with anti-reflective coating, a screw-down crown, a black dial and 100 bar (1,000 m) water resistance. The H-10 automatic caliber provides an 80-hour power reserve, and the watch comes with an H-buckle strap. Hamilton lists it at $2,175 in the US.

The BeLOWZERO has been in Hamilton’s catalog since 2008 according to coverage by Gear Patrol, which also wrote about the limited Tenet special edition (a different reference, H78505332, in 888 pieces per Hamilton). That edition is based on this model and uses an automatic movement rather than the digital display of the film prop. We did not find an independent review of this standard version.

The BeLOWZERO Auto Titanium is part of Hamilton’s current collection and is listed on the official store.

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Last update:

26 October, 2026